Issuu

MAY 2025

OFFICIAL JOURNAL OF THE INSTITUTE OF QUARRYING AUSTRALIA

MAY 2025

PAVING THE WAY Amarapave is helping increase diversity in the asphalt industry.

QUARRY

www.quarrymagazine.com

TICKING ALL THE BOXES Kobelco has supported Graymont’s operations with its robust SK500XD excavator.

SLASHING DOWNTIME Lima South Quarry Group has reaped the benefits of the XMOR Bucket.

Where technology meets efficiency

Together we work towards streamlining operations with smart, efficient solutions for a more productive and sustainable future. 1300 445 978 | komatsu.com.au Scan the QR code to learn more:

2025M

IN THIS ISSUE MAY 2025

VOLUME 34, ISSUE 5

FEATURES 18 Levels of support

SSAB provides some of the best steels to help machinery stand up to the quarrying conditions.

20 Partners in sustainability

Viva Energy is helping businesses manage the transition to renewable diesel and biodegradable lubricants.

22 Quarry resource risk management

PAVING THE WAY

Amarapave aims to transform diversity in Australia’s asphalt paving industry.

FOCUSED ON AUSTRALASIA

Multotec’s Matthew Ferguson shares his industry insights.

Steve Franklin explains how quarries should change the way they look at the risks to their resources

28 Marvel at the metrics

Metso’s metrics are helping quarries reduce unplanned downtime and optimise performance.

30 International recognition

Komatsu has been recognised for its high standards in safety and environmental management.

36 Kinder keeps its switches simple

Kinder’s emergency switches are keeping staff and equipment safe.

38 Double trouble

KEEPING PRODUCTION ON TRACK

A unique bucket has slashed downtime in a Victorian quarry.

QUEENSLAND CHASES OLYMPIC GOLD

Why the 2032 showcase is important for the industry.

MAY 2025

EVERY MONTH OFFICIAL JOURNAL OF THE INSTITUTE OF QUARRYING AUSTRALIA

PAVING THE WAY Amarapave is helping increase diversity in the asphalt industry.

QUARRY

www.quarrymagazine.com

TICKING ALL THE BOXES Kobelco has supported Graymont’s operations with its robust SK500XD excavator.

SLASHING DOWNTIME Lima South Quarry Group has reaped the benefits of the XMOR Bucket.

40 The mid-range marvel

SRHeavy and SMA have partnered to bring quality fixed equipment to the Australian market.

42 The art of conveyor maintenance

04 FROM THE EDITOR

Keeping conveyors running can be a complex job, which is why ESS provides quarries with engineering expertise.

06 FROM THE PRESIDENT

44 Upgrades rolled out

MAY 2025

TICKING ALL THE BOXES Kobelco has supported Graymont’s operations to deliver across its highproduction sites with a robust excavator.

The first Jonsson L120-330 double crusher has arrived in Australia.

08 INDUSTRY NEWS 10 PRODUCT FOCUS 50 GEOLOGY TALK

New features are being rolled out for John Deere’s articulated dump trucks.

46 Networking with our northern neighbours

Tickets are now on sale for the biggest event on the Papua New Guinea mining industry’s calendar.

Quarry May 2025 3

EDITORIAL

SERVICE AND SUPPORT

he harshness of quarrying puts equipment through its paces. The nature of the tasks carried out in the quarry can cause equipment to breakdown. All it takes is for one of the many moving parts to fail to cause a cascade of problems. And if this happens out of the blue, vital equipment could be out of action for days. This is unacceptable for most businesses, and even more critical for quarries where every minute of unplanned downtime is costly. This is especially important for sites in remote locations, where support can be hundreds of kilometres away. If a critical machine goes down, that could lead to multiple days without production. Routine maintenance is commonplace as a result, but it also carries with it some flaws. On large sites, a problem occurring in a component could be very small and easy to miss. It could even be hidden out of the way, in an area that is difficult or unsafe to access normally.

In this edition of Quarry, we highlight the organisations and technologies that are helping the industry stay on top of their maintenance needs. One emerging technology that is gaining popularity across the sector is harnessing data. By using information gathered from equipment, quarries can better understand exactly what is happening at the site. In some cases, this information can even be used to predict when something will go wrong, giving the site plenty of time to account for it in dedicated periods of downtime. Not all support is so hightech. In many cases, suppliers offer a personal touch by building a strong relationship with quarries. In doing so, they learn about the unique needs of the quarry, and how to best keep things running. William Arnott Editor

Published by:

ALL IT TAKES IS FOR ONE OF THE MANY MOVING PARTS ON A QUARRY TO FAIL TO CAUSE A CASCADE OF PROBLEMS. AND IF THIS HAPPENS OUT OF THE BLUE, VITAL EQUIPMENT COULD BE OUT OF ACTION FOR DAYS.

379 Docklands Drive Melbourne VIC 3008 T: 03 9690 8766

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Quarry May 2025

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PRESIDENT’S REPORT

BUILDING SECTOR STRENGTH THROUGH CONNECTION

s we reflect on the first quarter of 2025, I’m encouraged by the strong engagement across our IQA community. While continuing education and professional development remain central to our mission, it’s the connections between professionals that truly define our organisation’s value.

KNOWLEDGE SHARING ACROSS GENERATIONS I’ve been particularly heartened by the cross-generational knowledge sharing happening at branch events nationwide. These interactions reflect exactly what we hope to formalise through our upcoming mentoring program – creating structured opportunities for experienced quarrying professionals to guide emerging talent while promoting innovation and fresh perspectives. STRATEGIC GROWTH AND EDUCATION The success of our strategic growth webinar series demonstrates the appetite for targeted business acumen within our community. The 29 April session on succession planning addresses a critical need for many quarry businesses considering their long-term future. Our education offerings continue to evolve. Beyond technical training, we’re expanding into important areas like mental health and contractor safety management. These additions acknowledge that today’s quarry professionals need diverse skills beyond operational expertise. Keep an eye out for upcoming education and professional development initiatives. INVESTING IN OUR FUTURE WORKFORCE As we look toward innovative ways to attract talent, we are working on

Quarry May 2025

developing a school workforce program that represents investment in the sector’s future. By introducing quarrying careers to students, we’re addressing the long-term workforce sustainability challenge while showcasing the sophisticated technology and environmental stewardship that defines modern quarrying.

DIGITAL TRANSFORMATION Work continues on our digital transformation, with significant progress on the new website and member app. These tools will fundamentally change how members interact with the IQA, creating more personalised and accessible experiences. The digital shift is about meeting members where they are and providing resources that integrate seamlessly into busy professional lives. SAFETY AND HEALTH FOCUS Our upcoming Safety and Health Conferences in Queensland, North Queensland, the NSW Hunter Valley and WA will showcase our commitment to safety innovation. These events go beyond theoretical discussions to provide practical solutions that can be implemented immediately, reflecting our focus on real-world impact. I continue to be impressed by the dedication and expertise across our membership. Together, we’re not just responding to sector challenges – we’re anticipating them and developing forward-thinking solutions that will secure our sector’s vital place in Australia’s future. Michael Close, FIQ President Institute of Quarrying Australia

The Institute of Quarrying Australia

Educating and connecting our extractive industry

www.quarry.com.au

The IQA’s Strategic Plan 2023 to 2026 embodies the following vision, values and strategic priorities:

THE SUCCESS OF OUR STRATEGIC GROWTH WEBINAR SERIES DEMONSTRATES THE APPETITE FOR TARGETED BUSINESS ACUMEN WITHIN OUR COMMUNITY.

Vision: Thriving communities supported by a sustainable industry Operational Priorities: • Deepen industry participation • Sustainable revenue streams • Highly capable team

• Technological innovation • Effective engagement • Great governance

Strategic Priorities: • Support industry participants with compliance and regulation

• Build a diverse and skilled industry workforce

• Foster strong industry connectivity

IQA Contacts:

For all education, member and branch enquiries: Phone: 02 9484 0577 Email: iqa@quarry.com.au Chief Executive Officer Jane Schmitt President Michael Close

Company Secretary David Cowie

Follow the IQA on our social media pages: IQAustralia

the-australian-institute-ofquarrying/ iqaus

GEOLOGY

IS GEOLOGICAL UNCERTAINTY INCREASING YOUR RISK? Eltirus Exploration, Geological Modelling, and Resource Assessment services.

We work with quarry operators to explore, model, and assess your resource, increasing certainty of operation and reducing risk. Our experienced geological team help identify gaps in understanding, create exploration programs, and manage the program for you. Whether it be field mapping or blast hole, RC, aircore or diamond drilling, we not only help you explore and assess your deposit, but also ensure outputs are accessible through the use of world-class geological modelling software that provides you with interactive models that truly make a difference on the ground and in the field.

KNOW WHAT’S IN THE GROUND | EXTRACT IT SUSTAINABLY | ENSURE COMPLIANCE +61 7 2139 5924 • L2, 127 George Street Brisbane Q 4000 Australia • eltirus.com

IQA NEWS

The Institute of Quarrying Australia

OUT AND ABOUT WITH THE IQA BRANCHES STRONG START FOR FNQ SUBBRANCH WITH RECORD ATTENDANCE IN CAIRNS The FNQ sub-branch kicked off its 2025 calendar with an impressive gathering of more than 35 quarrying professionals in Cairns. The strong turnout for this first dinner meeting of the year reflects the growing engagement within the Far North Queensland quarrying community. Attendees represented a broad cross-section of the region’s extractive sector professionals, creating valuable networking opportunities. Three knowledgeable speakers shared insights with the assembled guests: • Lionel Smith (Resources Safety & Health Queensland) addressed regulatory considerations and safety priorities • Tony Clear (Komatsu) discussed equipment innovations relevant to tropical quarrying operations • Michael Markwell (Taro Software) presented solutions for optimizing operational efficiency Each presentation sparked engaging discussions that continued during the networking portions of the evening, allowing colleagues to exchange ideas and experiences in a relaxed setting.

YOUNG MINDS MEET MASSIVE INFRASTRUCTURE Brisbane’s largest infrastructure project, Cross River Rail, became the backdrop for fresh thinking and vibrant networking as the Queensland branch launched its inaugural YMN mastermind session on 26 March. The buzz was palpable at the Cross River Rail Experience Centre, where YMN Coordinators Matthew Ferguson and Ryan Grech kicked off what promises to be a game-changing format for the sector’s rising stars. “We wanted to break away from traditional presentations and create something more dynamic,” Ferguson said. “Seeing these young professionals connecting and collaborating was exactly what we’d hoped for.” The day shifted into high gear when attendees stepped into the project’s impressive virtual theatre at the Elizabeth Street precinct. The massive tunnelling operation came to life through cutting-edge digital technology, offering a rare glimpse behind the construction barriers of Brisbane’s ambitious infrastructure project. The Cross River Rail team – Brit, Nook and Brad – fielded questions with expertise and

Images: IQA

QUEENSLAND BRANCH JOINS WOMEN’S DAY CELEBRATION The Queensland branch of the IQA participated in the Awesome Women in Construction (AWIC) Women’s Day Lunch, reinforcing their commitment to diversity in the sector. Representatives from the IQA Queensland’s Women in Quarrying and Young Members Network (YMN) branches gathered at Brisbane’s Royal International Convention Centre. The event featured inspiring speakers,

networking opportunities, and prize draws in celebration of International Women’s Day. The IQA table included key Queensland representatives Blake Ardrey (branch chairperson), Jason Egan (deputy chairperson), Allan Schoenfisch (committee member and ambassador), Charlie Eaton (ambassador), Grazia Gargiulo (supporting sponsor), Tamara Undy (committee member), Matthew Ferguson (YMN coordinator), Natalie Lestrohan and Riana Kirby.

he Queensland branch of the IQA participated in the Awesome Women in Construction Women’s Day Lunch.

Quarry May 2025

IQA members visited the Cross River Rail Experience Centre.

enthusiasm, highlighting the critical role quarry products play in the project. “These tunnels aren’t just engineering marvels – they’re showcases for our sector’s essential contribution to infrastructure,” noted one participant during the lively Q&A session.

CENTRAL QUEENSLAND SUB BRANCH EXPLORES MT CHALMERS MINING HERITAGE Central Queensland quarrying professionals gathered at Parkhurst Tavern before traveling to the Mt Chalmers History Centre, where they explored an impressive collection of photographs and artifacts. The journey continued to the Mt Chalmers Copper-Gold Mine, where Andrew Sparke, executive chairman of QMines, led an informative site tour. Sparke shared insights into the site’s historical significance while outlining QMines’ vision for its future development. “Mt Chalmers perfectly demonstrates how we can honor our industry’s heritage while embracing innovation,” Central Queensland sub-branch chairperson Nathan Parziani said. The event concluded at Parkhurst Tavern, where attendees enjoyed refreshments while discussing the day’s experiences and strengthening professional connections. “Having 34 participants for our first event shows the vibrant mining community we have in central Queensland,” committee member Sam Hill commented said. BOWLS DAY BRINGS SECTOR TOGETHER The South Perth Bowls Club played host to the IQA WA Bowls Day on Friday 7 March, where sector professionals enjoyed an evening of friendly competition and networking against a spectacular sunset. Striker Western Australia’s director of strategic initiatives Jordan Pedley said the quarry industry in WA was built on strong relationships, and with so much of it operating in remote locations across the state, events like the WA Bowls Day were invaluable. Participants tested their skills on the green before enjoying a generous barbecue and refreshments provided by event major sponsor WA Limestone, a consistent supporter of IQA initiatives. “The atmosphere was fantastic, with the perfect mix of networking and friendly competition. It was a great reminder of the

In s

IQA NEWS strong community that makes this industry what it is,” Pedley said. Kimberly Quarries claimed top honours, with Trevor Bovell’s team displaying exceptional skill throughout the competition.

The Institute of Quarrying Australia

Komatsu secured second place under Barry Harken’s leadership, while Hitachi, led by Dale Smulders, rounded out the top three. Lincom’s team, headed by Mark Crestani, graciously accepted the wooden spoon

with good humour. Special thanks go to Ledge Finance, the prize sponsor, whose contributions enhanced the event’s success, and to all participants who made this gathering a highlight of the IQA calendar. •

UPCOMING COURSES AND EVENTS Event

Date

Time

Location

Introduction to quarrying online webinar

1 May

11:00am – 3:00pm

Online

Southern NSW branch site visit and networking BBQ

1 May

12:00pm – 6:00pm

9 Doyle Avenue, Unanderra, NSW

Victoria branch young member network event

2 May

8:30am – 4:00pm

Queensland branch (Brisbane) golf day

9 May

7:00am – 4:00pm

Victoria sub-branch networking dinner | Echuca

15 May

6:00pm – 9:30pm

FNQ sub-branch (Cairns) golf day

23 May

11:00am – 7:00pm

SA branch young member network event

23 May

11:30am – 2:00pm

WA branch YMN site tour

29 May

TBC

Education | Quarry materials production & quality mgt

May

TBC

Online

Education | Critical control management

May

TBC

Online

Education | Learning from disasters

May

TBC

NSW, in person

Education | Plant and equipment – Safety compliance and best practice

May

TBC

In person

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PRODUCT FOCUS

To submit new product and equipment releases, email: les.ilyefalvy@primecreative.com.au

STORMWATER SOLUTION GIVES CUSTOMER PEACE OF MIND Pinnacle Hire has helped solve a customer’s daunting stormwater situation with a tailored solution. Unmanaged excess water accumulation can create a series of headaches for all construction materials businesses, including project delays, downtime and financial costs. Recently, Pinnacle Hire was engaged to create an effective stormwater bypass solution for a customer using a BA150 6” pump due to its reliability. The system featured dual suction points with strainers for optimal water intake and debris prevention and 60 meters of flexible layflat hose for

Image: Pinnacle Hire

adaptable water routing. Pinnacle Hire’s expert dewatering team helped install and manage the system, giving the client peace of mind knowing that its stormwater bypass solution was tailored to its needs.

For more information, visit pinnaclehire.com.au

KOMATSU UNVEILS PC88MR11

The PC88MR-11 is designed for tight spaces with its short tail swing and

Komatsu has released the PC88MR-11 midi excavator for operators working in

boom which also means it can be easily transported from site to site.

tight access applications like excavation, rock work and utilities projects.

“We’ve also looked at the serviceability of the machine and how we can

The company recently launched the PC88MR-11 into the Australian and New

make that easier for customers. This model has three service access doors,

Zealand markets following the success of the previous model.

including new doors at the rear of the machine, improving access for

According to Komatsu national sales manager for utility Carl Grundy, the

maintenance or repair,” Grundy said.

PC88MR-11 has been designed with an improved hydraulic flow that can

“The cab is also designed with the operator in mind, ensuring it’s a quiet and

deliver a 7 percent increase in productivity.

comfortable work environment and all the controls are easy to reach.”

“We’ve made upgrades from the previous model, and seen some great

The PC88MR-11 also comes standard with Komtrax, Komatsu’s state of the

improvements in productivity, comfort and serviceability. In particular, we’ve

art wireless monitoring system.

made some improvements to the hydraulic flow that means greater productivity

“The machine is backed by the service and support of our wide-reaching

and fuel efficiency for operators. The blade profile has also been redesigned,

Komatsu branch network, meaning no matter where your jobsite is, our team

which makes backfilling and grading easier with this model,” he said.

is available to help with any issues,” Grundy said.

“This model delivers 12 per cent greater attachment circuit hydraulic flow

“The previous model of the PC88MR was very popular, and we’re looking

than the previous model with improvements to the auxiliary hydraulic system,

forward to rolling this newest model out to our customers.”

which lets operators get the most out of their attachments for the different

. Image: Komatsu Australia

types of jobs.”

Quarry May 2025

For more information, visit komatsu.com.au

Powering up and going strong For over 50 years, Multotec has helped it’s clients process minerals more efficiently and reliably. Backed by recognised industry leaders in metallurgy and process engineering, our mineral processing equipment is used to optimise recoveries and reduce cost of ownership in processing plants in 100 countries on six continents.

Hydrocyclones Multotec cyclones are used across the world for applications in mineral processing, quarry and aggregates and manufacturing, food processing, wastewater treatment and other industries. Our industry proven product range of classification cyclones have been optimised to improve classification efficiency, provide greater lifespan and reduce energy requirements.

Screen Panels Multotec screen panels are used in sorting, classifying, dewatering, scalping and desliming applications, across a range of minerals. With a complete range of modular screen panels, Multotec ensures your screen deck is optimised to achieve your required cut size efficiently, reliably and over an extended service life.

Trommel Screens Multotec is a global leader in trommels screen design and manufacture, have been supplying the international market for more than 25 years. Our trommels screens are used across the world’s mining and aggregates industries.

www.multotec.com.au

COVER STORY

TICKING ALL THE BOXES Kobelco has supported Graymont’s operations to deliver across its high-production sites with a robust excavator.

roduction of lime and limestone solutions puts equipment to the test, which is why Canadian company Graymont prioritises dependability and performance. So when the company began searching for a new heavy-duty excavator in Australia, the Kobelco SK500XD ticked all the boxes. “We were in the market for a good, reliable machine that was well supported by the dealer,” Graymont Attunga plant site manager Damian Power told Quarry. “They’re reliable machines. We’re very happy with them and looking forward to continue seeing these great results.”

The SK500XD has supported Graymont’s production.

Quarry May 2025

Graymont’s limestone and lime products in Australia are produced along the country’s east coast and in South Australia and Tasmania. These sites are part of Graymont’s global network, which includes New Zealand, Malaysia, and the Philippines, as well as the North American market. Limestone has a wide range of applications ranging from road stabilisation, asphalt, water treatment, steel making and metalliferous processing. Due to the level of production it required, Graymont needed the new excavator to be durable and fuel-efficient. According to Kobelco, the SK500XD can achieve an

average fuel consumption under 30L/hr in typical Australian heavy digging conditions. It features three work modes: heavyduty and standard work options and an ECO mode. The eco mode is designed to automatically optimise digging efficiency, which, according to Kobelco, delivers a 13 per cent decrease in fuel consumption. The boom-to-arm hydraulic regeneration system improves the fuel efficiency. The system uses hydraulic pressure from the boom down function to assist arm out movement, reducing the demand on the hydraulic pump. This means the SK500XD requires less fluid from the pump,

The Kobelco SK500XD has made an impression on Graymont.

Images: Kobelco

reducing the hydraulic workload and leading to higher fuel savings. “We did our homework and looked at the excavators that were available. A major Tamworth business had given them a go and were happy with them,” Power said. “It has one of the lowest fuel burns of all the diggers we looked at,” he said. “That adds up. It means we’re spending less on fuel and

emitting less carbon, which is becoming even more important.” Graymont’s operators have been impressed by the SK500XD’s performance across the Australian operations. Kobelco has equipped the cabin with key technology to make the operator’s job easier. The cabin features a colour LCD multidisplay screen with all the important information operators need, including fuel consumption and maintenance intervals, as well as an integrated rear-view camera. The front window provides an unobstructed view for greater visibility. The operator’s cabin is pressurised, providing a quiet and airtight work environment free from dust. A heated and air-cushioned suspension seat provides protection from vibration for the operator. “The cabin is spacious and feels comfortable to sit in for extended periods of time. It’s got a large front window and a lot of noise dampening inside,” Power said. “It’s also got a heated and air-cushioned suspension seat, protecting the operator from vibration, with climate control to keep you cool on hot days. “The SK500XD ticked all the boxes – it is ergonomic, has low noise output and is economical to run.”

DURABLE DESIGN Weighing in at 52,200kg, the machine is one of the heaviest in its class with reinforcement in key areas. The robust machine body is purpose built and includes reinforcement to key areas of stress and wear across the boom, arm, underbody, and undercarriage. The heavy-duty boom and arm are specifically designed to withstand the rigours of quarrying. Kobelco manufactured the boom and arm with factory-fitted, triple-plated hardened steel applied to all key structural sections, including

the boom-to-arm connection, the boom centre, and the end of the arm. “There is a reason why the SK500XD has been popular since it arrived in Australia and it’s because it stands up in Australian conditions,” Kobelco Australia general manager Mark Johnson said. “From an engineering perspective, its design allows for additional strength and reinforcement in the key areas which quarries need. “All of our quarry customers have been impressed by its performance. You’re getting a purpose-built Extreme Duty machine that also delivers with its fuel efficiency.” The full-length rock guard is specially designed and installed on the inside of the dipper arm. The SK500XD’s quadruple track guide frame, improved track links, the idler frame with double reinforcement plating around the yolk area, and reinforced heavyduty 600mm triple grouser shoes enable operators to easily navigate rough terrain often found in Australian conditions. The SK500XD has extended fluid service intervals, easily accessible remote-mounted fluid filters, and Tier 3 engine emissions, which are simple to service and lower operating costs with no DPF or AdBlue required. When it comes to reliability, fuel efficiency and performance, the Kobelco SK500XD is ticking all the boxes for Australian quarry operators, according to Johnson. “Since we brought the XD range into Australia, it has been a real winner, especially for those in the quarry industry,” Johnson said. “It delivers a reliable machine that performs without burning a lot of fuel, which is becoming increasingly important in our industry. “We see a bright future for the SK500XD in Australia for quarries looking for a durable excavator in any application.” • For more information, visit kobelco.com.au

Quarry May 2025 13

ASPHALT

PAVING THE WAY Amarapave aims to transform the asphalt paving industry one road, one opportunity and one person at a time.

F Images: Amarapave

rancieli Martin arrived in Australia determined to make a career and grab an opportunity to show a future employer what they could do. After arriving from Brazil, Martin looked for an opportunity to get started in the asphalt industry. The trouble was that Martin did not know how to break into the industry despite believing she had the capabilities to thrive in it.

Amarapave helped Francieli Martin land a job at Citywide Asphalt Group.

Quarry May 2025

“I came to Australia around three years ago and while I’ve been studying some English, when I came to Australia, I had no English,” Martin told Quarry. “I used to work as a traffic controller, and that’s when I saw all of the opportunities out there. I saw how they’d lay out the asphalt and all of these things which I had never seen before. “[Then] I saw Amarapave, and I felt like they really understood me, and they really helped.”

Amarapave was created by co-founders Jenika Stubelj and Ash MacMahon, who serve as managing director and field director within the organisation respectively. The pair had been working on different sides of the asphalt industry, with Stubelj, a chief operating officer at an asphalt company and MacMahon, an asphalter and plant operator, prior to launching the company. In many ways, they created Amarapave to help people in Martin’s exact situation; they wanted to break into the asphalt industry but were unsure how to take the first steps. By working with people from diverse backgrounds, MacMahon and Stubelj have a business which helps lift diversity and inclusion in the asphalt industry. They supported Martin through the job interviews, helped her with paperwork, and understood her as she navigated her entry into the industry. Eventually, Martin joined the Citywide Asphalt Group’s Laverton and North Melbourne teams as an asphalt plant crew member. “They helped me with the English barrier and provided all this support that made me feel very confident,” Martin said. “They helped me with the onboarding process, documentation and finding a position at Citywide, where my fascination with the asphalt industry started. “I started to have fun at work and see that there are places that respect you even when you’re from another country and don’t speak the language that well. They were patient with me and taught me what they knew. “The reason why I am so fascinated with it is there is teamwork every day, and it’s like a second family. I don’t have a family living here in Australia, and these people support me a lot and make me feel comfortable every day.” Martin said Amarapave and Citywide Asphalt Group had been critical in helping breakthrough into the industry and pursue their dream career. “They gave me the support I needed at the stage, and they provided everything I needed like PPE and boots, and the feeling you get from these little things is a good feeling.”

“In this industry, I see a lot of career progression and opportunities. You’re recognised for what you do and there’s always people here to support you. It is very nice, I feel like a belong here,” Martin said. Martin has positively impacted since joining Citywide Asphalt Group at its Laverton and North Melbourne sites. Citywide Asphalt Group general manager Sam Allan said including people from diverse backgrounds only enhanced the workplace. “Fran’s employment has been fantastic, and it was merit-based appointment. We interviewed multiple people from many different avenues and Fran was the successful applicant. “Fran really proved to be a great cultural fit for our business and a great contributor to our organisation.” Diversity in the workplace can come in many forms, including gender identity balance, race, sexual identity, age, physical or mental disabilities,

Ash MacMahon and Jenika Stubelj started Amarapave together.

marital status, religion, place of birth and much more. As an employer, Allan said all of these factors needed to be considered when recruiting new team members. Citywide Asphalt Group will often go to organisations like Amarapave, Indigenous employment group Mob Jobs, APM (all abilities employment) and

Reboot, which works with ex-offenders throughcare employment looking to re-enter the workforce. Alongside the conventional advertising approach on SEEK, this method enables Citywide Asphalt Group to reach people who may not have considered the industry a viable option. “Amarapave made it really easy for us to recruit in that fashion. This approach helps

Robust HRC™ high pressure grinding rolls Improve the efficiency of the sand manufacturing process Turn waste materials into sellable products Cope with tough applications and conditions Higher availability & reliability

Partner for positive change

metso.com

Reduced operating costs & less downtime

Safety and ease of maintenance

Flexible operating parameters

ASPHALT

Amarapave is a social enterprise.

us make sure we have the right balance of diversity in our work group,” Allan told Quarry. “When we have diverse work groups, we can have fresh ideas and a greater understanding of how we can cater to all stakeholder requirements and not be focused on one patricular group. “When we go to market looking for new people, we search for people with the qualities that fit our workplace culture, are reliable and have a good work attitude because if they’re a good cultural fit, we have the ability to train, coach and support them in the technical know-how. ”

DOING WHAT MATTERS Before launching Amarapave, Stubelj and MacMahon were well-established in the industry, boasting careers they could be proud of, and they wanted others to share in that opportunity. Their shared vision was to create something different—a business that not only delivers

Quarry May 2025

exceptional asphalt paving but also creates real opportunities for people who have often been left out. “We were seeing women come through the industry. But a big issue was the retention side, so we would see them come in but decide not to stay, predominately because they felt like they didn’t belong in the industry and didn’t have equal opportunities to grow,” Stubelj said. “It was something that Ash and I talked about a lot. Through a lot of conversations, we decided to start Amarapave and advocate for more opportunity in the industry for women and non-binary people and other minority backgrounds.” As a social enterprise, Amarapave is built on the belief that business can be a force for good. It exists to bridge the gap between exceptional paving services and meaningful social change. By reinvesting a substantial portion of its profits into creating pathways for women, non-binary individuals, and other

underrepresented groups, Amarapave are turning purpose into action. The company is not about ticking boxes or meeting quotas. It is about creating real opportunities that change lives, challenge outdated norms, and inspire a future where diversity is not just part of the process – it leads it. As they advocate, they hope the message of how a diverse workforce can help the industry will catch on amongst employers as the culture shifts. “To change culture, it requires buy-in from everyone. When we start seeing asphalt crews out on the road that replicate the communities we’re working in, that’s when we’re starting to head in the direction we want to head in. The more opportunities we can provide people to grow their capabilities, the better. When we start to look at the industry and the future, we need to start building the capabilities of the future leaders we want to see now,” Stubelj said.• For more information, visit amarapave.com.au

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SSAB has developed the Hardox HiAce for high-impact applications.

Image: SSAB

MAINTENANCE

LEVELS OF SUPPORT In a high-impact industry, compromising on quality products can have costly consequences. SSAB provides some of the best steels possible to help machinery stand up to the task.

uarrying operations often require a significant amount of machinery due to the daily high-impact environment. Machinery must operate continuously while under constant stress during operation. If a business opts to compromise on quality products, the outcomes can be expensive and possibly dangerous for workers. While managing operating costs is essential, it is also crucial to ensure that machinery is designed for long-term productivity. This is where SSAB’s steel service centres can support quarries to build machinery with some of the best steel solutions available, so it stands up in tough applications and delivers the job required. In quarrying, where corrosive elements that attack steel and decrease machinery service life can be present, tailoring equipment to the application is a significant factor. SSAB offers a diverse selection of steels that its team can utilise to design an improved solution for a quarry’s machinery, enhancing its service life. The Hardox HiAce steel grade is a recent development from SSAB designed as a solution to corrosive wear often seen in heavy industries like quarrying. “This wear steel has a nominal hardness of 450 HBW, the same as the well-established grade Hardox 450. Under non-corrosive wear conditions, they both provide the same high service life. The distinction lies in how

the steels perform when exposed to acidic, low-pH environments,” SSAB regional sales manager for Western Australia Graham McClelland said. “If corrosion is present, Hardox HiAce can increase service life by two to three times compared to a 450 HBW steel, depending on the abrasive materials and the acidic conditions.” The Hardox HiAce’s ability to combat corrosive wear has made it a natural choice for customers working in corrosive environments from quarries to mine sites. In one case, a customer engaged SSAB to see how it could extend the service life of its reclaimer buckets for wheel excavators. The customer was a larger producer with global customers and needed a solution which could help its buckets remain productive for longer. SSAB suggested designing and manufacturing new reclaimer buckets using the Hardox HiAce steel grade to strengthen key areas. The HiAce was used for the bucket’s floor and sides exposed to corrosive materials. The new reclaimer buckets’ initial results have been promising. Based on their operating conditions, the producer expects to get twice the service life compared to its previous buckets. “Corrosive wear is caused by oxidation of the steel’s surface. The oxidation process

reduces the hardness of the surface, resulting in an accelerated wear rate “This leads to higher repair costs and a shorter service life than expected – which, of course, can negatively impact productivity and profitability.” SSAB believes customers in many Australian heavy industries, including quarrying, can benefit from investing in the correct steel grades for their applications,” McClelland said. The cost of corrosion and abrasion can often be understated in these industries. Businesses will often see the impact of these factors on their bottom line, with higher repair costs, shorter service lives, and greater maintenance costs. “In quarrying, there are a lot of areas with abrasive and corrosive wear,” McClelland said. “Especially in Australia, where the conditions lend themselves to harsh operating environments. The corrosion rate is increased with temperature and humidity, so in a country such as Australia, there is a high risk for corrosion problems. “The worst-case scenario is that Hardox HiAce will perform exactly the same as Hardox 450. When there is no corrosion, and the only problem is wear, the Hardox HiAce is a flexible and low-risk material for quarrying.” • For more information, visit ssab.com

Quarry May 2025

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PARTNERS IN SUSTAINABILITY Viva Energy is helping businesses manage the transition to renewable diesel and biodegradable lubricants as demand for sustainable options continues to rise in the quarry industry.

enewable diesel and biodegradable lubricants are playing a key role in Viva Energy’s push to help the construction materials sector make strides toward sustainability by showcasing the practicality and environmental benefits of products such as renewable diesel and biodegradable lubricants. The construction materials industry is at a critical juncture: balancing productivity demands with the need for sustainability. Diesel-powered equipment has long been the sector’s backbone, but renewable diesel, also known as hydrotreated vegetable oil (HVO), presents a potential alternative. Lubricants also play a vital role in keeping machinery operating efficiently, and the industry can expect to see more environmentally acceptable lubricants (EALs) being introduced to the market.

WHY RENEWABLE DIESEL MATTERS Viva Energy is making renewable diesel more accessible, enabling construction companies to reduce their carbon footprint and take a decisive step toward decarbonisation. Produced from renewable feedstocks like used cooking oils and animal fats, renewable diesel offers a reduction in carbon emissions compared to conventional diesel. “Renewable diesel offers performance comparable to conventional diesel but

with lower emissions,” Viva Energy carbon solutions manager Robert Cavicchiolo said. “It’s a simple, drop-in solution that allows companies to continue operations while reducing their carbon footprint.” Renewable diesel’s main advantage is its compatibility with diesel infrastructure. Its hydrocarbon structure closely resembles that of fossil fuel diesel, allowing construction materials companies to use it in their current machinery, fleets, and generators without any costly modifications, as long as customers first obtain approval from their respective original equipment manufacturers (OEMs).

SUSTAINABILITY AND PERFORMANCE Viva Energy is also the Shell Lubricants Macro Distributor in Australia, providing high-quality lubricants and biodegradable lubricants to construction businesses. There has long been a demand for environmentally acceptable lubricants (EALs) in specific jobsite environments, such as projects near water and in environmentally sensitive areas. However, advancements in biodegradable lubricants have been accelerating in recent years, largely due to industry demand. “This is largely being achieved through the reformulation of more balanced lubricants with higher tier synthetic ester base stocks and the development of better additives,”

Images: Viva Energy

MAINTENANCE

The Shell PANOLIN range of biodegradable lubricants is available in Australia.

Viva Energy product support engineer Silvana Farrugia said. “The Shell PANOLIN portfolio, is technically well-balanced with high biodegradability and is designed for long life, with high performance and protection contributing to equipment longevity.” Available through Viva Energy, the Shell PANOLIN portfolio includes a broad choice of readily biodegradable and low-ecotoxicity lubricants for hydraulics, gears, engines (HDEO) and greasing for machine lubrication, including leading OEM-approved products used in quarries. The Shell PANOLIN range has a wide scope of high-performance biodegradable lubricants to ensure that while businesses can reduce the environmental impact of critical operations, operations do not need to compromise on productivity or protection.

PRACTICAL CONSIDERATIONS While renewable diesel and biodegradable lubricants offer clear benefits, there are some factors companies should consider before making the switch according to Viva Energy: 1. Supply: Renewable diesel, like conventional diesel, is currently imported into Australia, as is the Shell PANOLIN range, so forward planning is required. 2. Cost: Renewable diesel or biodegradable lubricants typically cost more than traditional fuels and lubricants. Despite this, the longterm environmental and regulatory benefits may justify the additional cost. 3. Transition: The transition to the Shell PANOLIN range is simple and does not require significant downtime or equipment upgrades, though companies should plan ahead to ensure a smooth changeover. ENDTOEND SUPPORT As a technology-agnostic partner, Viva Energy can help businesses achieve their sustainability goals while keeping pace with industry trends. Supported by a reliable supply chain and technical expertise, companies can confidently make the switch to a more sustainable future. •

Viva Energy is committed to sustainability.

Quarry May 2025

For more information, call 1300 134 205 or email technicalhelpdesk@vivaenergy.com.au

IMAGES: Eltirus

RISK MANAGEMENT

The quarry industry competes with the mining industry for surveyors, geologists and engineers.

QUARRY RESOURCE

RISK MANAGEMENT Eltirus founder Steve Franklin explains how quarries should change the way they look at the risks to their resources

Some companies also use this approach to assess environmental and reputational risk (to name but a few). But it got me to thinking as to why it doesn’t also include quarry resource risk?

RESOURCE RISK When you look at a quarry resource, you can risk-assess it. Though probably a new idea, it makes sense. For example, if you have a large, consistent resource with a low stripping ratio and stable faces, it’s likely that your risk is low and, beyond ensuring that you are extracting within your boundaries, there is not that much to go wrong. At the other extreme, if you had a resource that had unexpected pockets of low-quality material in it, variable stripping requirements and severe geotechnical issues, there is a lot that can go wrong, and you would assess the risk as very high.

isk management is a critical part of the management of any quarry business. It manifests itself in many ways. We take specific note of this subject in regard to safety considerations, where the ability to identify potential safety hazards, assess the risk of them and put in place appropriate controls to manage (and if possible) eliminate the risk entirely is a critical and nonnegotiable function in any business. Likewise, we also ensure that the people we have running quarries are competent to do so and, particularly, understand how to identify and manage risk. Most companies have in place well defined systems to manage financial risk – budgets, purchase requests and capital expenditure processes to name but a few are examples of these types of systems.

Quarry May 2025

RESOURCE RISK REDUCTION So how do you reduce resource risk? In the first instance, you should do a risk assessment of your resource and list out all

the different ways that your resource could cause you safety and business risk. Some of the risks to consider: • Low or variable material quality • Majors slips and wall failures • Loss of ability to supply key customers • Loss of access to an area required later • Digging outside extraction limits • Extracting through protected vegetation • Breaching a depth limit • Unexpected overburden removal requirements • Lack of geological logging standards • Lack of quarry designs standards • Quarry planning in someone’s head and not on paper • Prior technical work not available for planning • Technical work conducted by people not qualified to do it • Managers within the business not sufficiently trained to understand resource risk This list is not exhaustive and like any risk assessment, should be conducted relevant to your site and operations. With the risks

BP120

To improve resource risk management, choose a team that can explain the risks.

identified, you would look at the likelihood of them happening and the consequences to determine what should be done.

THE COST OF NOT DOING IT No one ever said, “money’s no object” to understanding a quarry resource. In fact, quite the opposite. Oscar Wilde famously wrote, “nowadays people know the price of everything and the value of nothing.” Perhaps he was having a bad day, but on reflection, he has a point.

Our long-held view is that determining whether to spend money on things like geology, geotechnical and quarry engineering should be assessed based on the risk of what would happen if the risk manifested, rather than the cost of performing the work that would prevent it from occurring. This said, to take this approach, you would first have to have a clear idea of what the risks are, how they could be controlled and what it would cost to do so. One of the key issues we see is that in many instances, decision

makers across the industry don’t have sufficient understanding of resource issues (or the cost of them going wrong) to make effective decisions. If you don’t know what the potential risks are, it is very hard to identify them, let alone control them. Because the potential risks are not understood (or risk assessed), then when something does go wrong (e.g. can’t supply a critical customer, unexpected stripping campaign required, a pit wall falls down etc.) these are often not treated with the same

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RISK MANAGEMENT

level of rigour of investigation as would be occur if someone had been injured. In saying this, I am not trying to equate the two, other than to suggest that issues like those noted above should be investigated thoroughly to get to the bottom of why they occurred – if you don’t then you won’t be able to prevent them in the future either.

EXAMPLES Let’s look at some examples of what can occur when quarry resource risk is not assessed and managed appropriately. A site with variable geology was struggling to determine a direction to expand into. Stripping was conducted that didn’t yield the material expected and was a waste of money. The site was struggling to find the amount of quality rock that was needed – a geological review was conducted that found that the area that the site was stripping was proven to be unviable at least twenty years previously – yet the manager in charge was unaware of the data and didn’t think to conduct a Competent engineers, geologists and surveyors come at a cost, but add real value.

Quarry May 2025

geological campaign before making the decision to dig there. A company had for many years had all their geological and mining engineering work conducted by a trusted external one-manband consultant. At a critical juncture, the consultant became ill and was no longer available to the business. This left the business highly exposed and required an external party to be brought in. A corporate mandate was passed down that required all documents (other than those legally required to be held) older than five years to be destroyed. This included all the geological, geotechnical and quarry engineering documents relating to the site. This resulted in the loss of critical information related to the management of the resource. A site with variable geology decided to conduct a diamond drilling campaign. The holes were drilled, but for “cost reasons”, never logged. The diamond core was taking up space in a shed and so was dumped. Result, all that time, effort and cost was

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If a resource has unexpected pockets of low-quality material in it, there is a lot that can go wrong.

lost. The area had to be re-drilled (holes in similar positions to the previous time) and then logged (to Australian standards) and the data modelled to provide a clear understanding of the geology of the area. An inner-city quarry was nearing the end of its life (or so it thought). A review was conducted of the survey, geology, geotechnical and quarry engineering data available which found that the site actually had some ten years of additional resources that they didn’t know about.

WOULD YOU HIRE A QUARRY MANAGER WHO WAS NOT QUALIFIED? Dumb question, right? So why wouldn’t the same standards be applied to those conducting survey, geological, geotechnical and quarry engineering services for your site? Yes, a draftsperson or geologist could potentially design a quarry pit, but only an engineer is qualified to do so. Likewise, anyone qualified can fly a drone, but that doesn’t make them a registered surveyor that can competently sign off on stock volumes or ensure that you are operating within your extraction boundaries. If you want to improve your resource risk management, make sure that whoever you choose can explain the risk to you in terms that you can understand (a good professional can always do this, no matter how complicated the problem), is a qualified geologist or

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mining engineer and in some states that the engineer is a registered professional engineer. Also make sure that they provide clear recommendations about what needs to be done, noting that recommendations contain actions to be done (or things to not be done). Realise also that these competent people come at a cost. The quarry industry competes with the mining industry for surveyors, geologists and engineers. Unless we do more as an industry to attract, train and retain our own resource professionals, this will continue to become a worsening problem. Lastly, ensure that the resource technical work is made available to decision makers – there are some great ways of doing this with online software such as Strayos, Central, or Deswik.MDM.

SUMMARY Make sure you understand your resource risk and the cost of getting it wrong. As appropriate, hire qualified people to help you mitigate or eliminate that risk. Ensure that the data they provide is made available to decision makers in the business and is retained for the future. When you find that things are different than was predicted, make sure that the professional team know this and can feed the new data back into the resource risk management process.• For more information, email steve.franklin@eltirus.com

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MANUFACTURING

FOCUSED ON

AUSTRALASIA

ew people in the quarrying industry can claim to have spent nearly a decade as a line cook; however, Matthew Ferguson’s journey into quarrying is unlike most others. After seven years in hospitality and a stint in civil labouring, he has found his labour of love after eight years at Multotec Australia. Here, as the business development manager for quarries and aggregates in Australasia, he is responsible for the company’s push into the Australian quarrying sector. Ferguson started on the factory floor working in the rubber compression manufacturing area and has no hesitation about pursuing a career with the company. “I ended up becoming the supervisor of that area of rubber manufacturing, and at the end of 2018, I had the option to consider two positions: the quality control officer role and the sales technician position in

the aggregates industry that was offered to me,” he told Quarry. “I had a sit down with the managing director, and we had a nice, candid chat about what the future looked like for both roles, and I ended up deciding on the sales role. “It was an interesting change. I’ve always found it quite easy to talk to people. I used to speak to 100 people a day in hospitality, so I didn’t have any issue talking to people, but it was quite a big shift from what I had been doing. “I found that the screen media and the business side of things came fairly naturally to me, and Multotec allowed me to explore that, and I’ve enjoyed it.” Ferguson quickly found a home working with Multotec’s research and development team and the company’s customers to

Matthew Ferguson specialises in working with quarrying and aggregates customers.

Quarry May 2025

Images: Multotec

Multotec business development manager for quarries and aggregates in Australasia Matthew Ferguson shares his career journey and industry insights.

Matthew Ferguson has worked for Multotec for eight years.

find the best screening solutions for their applications. Ferguson attributes his knowledge to spending time with Multotec’s product team and then a three-year stint with the Multotec engineering team, which showed him how screen media worked in a quarry. This experience helped him understand both sides of the coin in terms of what manufacturers are looking for in their screen media and what customers need from suppliers like Multotec. “I am constantly asking questions about why things work and trying to learn about the engineering of screen media and panels. It’s never boring and never the same day twice,” he said. “We’ve constantly grown in the years that I’ve been here, and we’re always innovating and making something new, which keeps it interesting.”

MAJOR RESPONSIBILITIES The leadership team at Multotec Australia recognised Ferguson’s talents and affinity for the quarrying industry, understanding they had found the right person to lead the push into the sector. So, for the first time in

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the company’s history, it created the role of business development manager for quarries and aggregates in Australasia. In Australian industries, Multotec is traditionally regarded as a leader in the country’s mining sector. Now, the company wants to bring its global expertise to the quarrying and aggregates industries through its international sister companies like Isenmann GmbH. Internationally, Multotec and its sister companies help customers access screen media and processing equipment solutions. Ferguson said Multotec’s tailored approach has been successful in several key markets. “All of the products that we make are tailored for their environment. Our environment here in Australia is different to any other environment in the world. It takes specific knowledge and understanding of what our climate and resources are like to make the best product,” he said. “There are certain lines of products that

everyone is going to make, and there won’t be much differentiation between them. But the specialised products show our level of knowledge is, we feel, far beyond anyone else.” Broadly, quarries and aggregates have a key role in continuing to build infrastructure across Australia as it manages a growing population and the arrival of global events like the 2032 Olympics and Paralympics in Brisbane. This undercurrent of demand and the requirement for construction materials make Australia an attractive market for global material producers and manufacturers like Multotec. “Quarries and aggregates are key to that infrastructure spending and it means they aren’t going to face the peaks and troughs as much compared to the global commodity market,” he said. “We know that the market has a growth potential for us, and my position was created to help guide that. I’ll be able to use my

knowledge of the inner workings of the business and my knowledge of the quarry and aggregates market and work with our existing sales team to push that value out into the market. “The product team, the engineering team and the operations team are all on board; everyone’s on board to get to where we want to go.” Ferguson said Multotec’s ability to provide specialised solutions to Australian quarries meant it had a bright future in the industry. “We try to stick close to the industry in different ways than just being a supplier or service provider. We try to make sure we’re fully in the community supporting it,” he said. “As my title suggests, we’re looking at Australasia, not just Australia. There is a massive market in the Pacific and New Zealand. In the next three to five years, we expect to grow in that market exponentially.” • For more information, visit multotec.com

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MAINTENANCE

MARVEL AT THE METRICS Metso’s metrics are helping quarries reduce unplanned downtime, improve productivity and optimise performance.

echnology is enabling quarry managers to view data in real-time, allowing them to make informed decisions to enhance business operations. These data can come in many forms, from metrics to maintenance tools. Original equipment manufacturers (OEM), including the likes of Metso, provide fit-for-purpose tools to support key quarry functions like crusher maintenance, aggregates production and screen performance. Metso business development manager John O’Reilly and Metso product manager for HP Cones Ilkka Somero spoke to Quarry about the company’s range of metrics and digital tools to support construction material producers.

CRUSHER COLLECTION At the heart of any quarry is its crusher. The quarry’s production levels are defined by its crusher’s performance, and without crushing at optimal levels, project deadlines suffer. That is why Metso created a suite of digital tools to track crusher maintenance so that maintenance could be carried out safely without inhibiting production. “Safety is a key factor within our business today and a top priority for us. It is important to find new ways that enable employees to work in a safer zone all the time. Our maintenance platform for jaw crushers is a good example. This equipment improves working conditions and safety,” Somero said.

“Before the launch of the maintenance platforms for the Metso Nordberg C Series jaw crushers, for example, no industrial and commercial solution was available. And the practices in the field varied a lot: some of them were difficult for the maintenance crew and some were not safe. So, there was a clear demand for a professional solution. “Our approach in the development of the maintenance platforms was to combine safety and ease of use. And I can truly say that we succeeded well.” The maintenance platform for the Metso Nordberg C Series jaw crushers is available in both one-piece and two-piece jaw die configurations. The platform fits into the crusher cavity and supports the jaw dies in

Metso’s largest service centre globally is in Western Australia.

Quarry May 2025

Image: Metso

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place, ensuring that they cannot drop. It is designed to be easy to adjust and lightweight, allowing just one person to lift them using the equipped handrails, which reduces the time spent within the crusher cavity. “Many customers in the mining and aggregate industries have identified working in the jaw crusher cavity as a potential safety concern,” Somero said. “Every now and then, the people doing service and maintenance on the jaw crusher must enter the jaw crusher cavity. How often that happens depends on many things, such as the abrasiveness of the rock or ore to be processed by the crusher. The reality is that the need to enter the crusher cavity cannot be avoided. “The maintenance platform is a small investment that significantly improves safety and ergonomics.”

METRICS MONITORED Two of Metso’s most popular metrics platforms are for aggregate production and screen monitoring. Metso has helped customers use screen monitoring metrics to increase uptime and reduce spare parts and screen media consumption. These savings have flowon effects across the business, including improved safety due to less unplanned maintenance and higher throughput rates, and the screen’s performance is optimised. “Think of metrics for screen monitoring as a 24–7 guardian for the screen: it’s integral to

reducing unplanned downtime and extending its lifespan. More importantly, it optimises screen performance to help perfect your overall process,” O’Reilly said. Metso’s metrics monitoring provides a real-time analysis of the vibrating screen’s performance and bearing conditions. If the system detects an issue, it will alert the operators, controllers, and service professionals so they can perform the required maintenance. Employees can also use this information when planning future maintenance breaks, as knowledge about past events like broken springs, incorrect run speed, or structural support can identify issues before they become a major expense. “By collecting data in real-time, it is possible to get access to fault-finding recommendations and be able to quickly analyse trends,” O’Reilly said. “This makes it easy to try different parameter settings in order to optimise the process according to your current conditions and targets. It will also have a positive effect on sustainability as optimally running the screen enables increased uptime and less consumption of media and spare parts. Using fewer parts translates to less waste ending up in a landfill.” O’Reilly said Metso’s team would be able to train any quarry professional on how to use the screen media monitoring system for their business.

“Metrics for screens is designed for intuitive operation. An easy-to-read screen dashboard with OEM insights makes it possible to detect issues quickly. The integrated system delivers complete diagnostics, alarms, and history at a glance,” he said. “Modular sensors are wireless, self-powered, and easy to use. All components are engineered to be reliable, even in the toughest environments.” All of Metso’s metric tools, including the screen media monitoring and metrics production tracker, are secure, cloud-based platforms. These metrics platforms are accessible through a single portal for ease of use. This means that all of a quarry’s Metso aggregates fleet, including mobile, portable, and stationary crushers and screens, can be tracked easily 24–7 on web-enabled devices. Having access to this real-time data reduces the trouble-shooting process, which means increased uptime. “High crusher availability is crucial in aggregate production. In the past, dealing with equipment breakdowns meant sending someone to the site to collect more information. This was time-consuming, created production delays, and increased your indirect costs,” O’Reilly said. “Collecting and analysing this data increases your assets’ uptime, leading to higher production output and improved predictive and reactive maintenance.” • For more information, visit metso.com

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INTERNATIONAL RECOGNITION Komatsu has been recognised for its high standards in safety and environmental management.

Images: komatsu Australia

omatsu Australia has achieved ISO 45001 and ISO 14001, which reflect its commitment to safety and environmental management. The two standards are internationally recognised for occupational health and safety management and environmental management, respectively. Komatsu executive general manager for safety and sustainability Henrietta Jukes said achieving the rigorous standards underlines Komatsu’s commitment to improving employee safety, reducing workplace risks and creating better environmental outcomes. “Komatsu Australia’s certification underscores its dedication to integrating best-practice management across its operations,” she said. “This certification says

to our staff and our communities that we are looking after your safety and the environment. “And to our customers it says, here is a business that is absolutely committed to best practice in every part of our operations. “At Komatsu, safety is at the heart of everything we do. Achieving both these accreditations is a testament to our team’s unwavering commitment to continuous improvement in workplace health and safety and environmental management. “This milestone reflects our proactive approach to identifying and mitigating risks while fostering a culture of safety and sound environmental practices across all levels of our organisation.” The certification process included extensive audits across multiple

Komatsu sites in Oceania, assessing the effectiveness of its safety and environmental management systems, policies and procedures. A total of 22 sites were audited over a rigorous six-week period, during which independent assessors evaluated the company’s commitment to identifying hazards, mitigating risks and fostering a culture of continuous improvement. The audit process also confirmed that Komatsu was already well aligned with the requirements of ISO 45001 prior to certification, highlighting the robustness of its existing safety management framework. The environmental audit was conducted by different auditors, in parallel with the safety audits.

The standards are internationally recognised.

Quarry May 2025

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Komatsu Australia has achieved ISO certification for safety and environment.

“The management system we had in place at Komatsu did already adhere to the principles of the Standards, because we genuinely do have a big focus on safety and environmental protection, but to actually achieve the certification is a big task,” Jukes said. “We appointed a national HSSE assurance and systems manager to oversee the process; the organisation made a real

commitment to doing this. We did a gap analysis first then we reviewed all our policies, our procedures and went through a process of updating 180 or so procedures to align them to legislation, align them to state requirements, and then also align them to best practice, most importantly. “We have very few environmental incidents but there’s a lot of new initiatives that we’re

starting from a sustainability perspective, especially around waste, because of this very rigorous management system.” Helen Goudy oversaw the process as national HSSE Assurance and systems manager. She said the certification was the result of collaboration across the business. “The audit process was incredibly thorough, with assessors closely examining our procedures, risk assessments and employee engagement in initiatives. We had the option just to go for head office certification, but we didn’t do that. We wanted certification for all of our branches,” Goudy said. “The feedback from the audit confirmed that our systems not only meet but exceed the standard requirements. We are very proud of this milestone, which reinforces our responsibility to provide a safe and supportive workplace for all, with a firm focus on sustainability and environmental responsibility.” • For more information, visit komatsu.com.au

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CRUSHING. SCREENING. BULK HANDLING. MATERIAL PROCESSING. TURNKEY SOLUTIONS.

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EXCAVATORS

The XMOR bucket features a keel (tub) design that reduces weight and enables more structural stability.

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Images: ONTRAC Group

KEEPING PRODUCTION

ON TRACK

A new bucket has slashed downtime and improved productivity at a key Victorian quarry thanks to its unique design.

roducing superior stone with superior service is the goal of Lima South Quarry Group. The company’s hornsfel blue metal aggregates from its Lima South Quarry are highly sought after, particularly for rail ballast, concrete aggregates, asphalt, and sealing applications. This has made it popular with state and local governments for road construction and maintenance, as well as private construction companies that build roads on their behalf. To ensure it can supply these key customers, the quarry produces a wide range of high-quality products year-round. Lima South quarry manager Jeremy Vegter said production rate is one of the key concerns at the site. He told Quarry that in late 2024, the Victorian quarry wanted a replacement for their excavator bucket because it was not keeping up with the necessary productivity.

“Our old 3.5m³ bucket was very standard,” he said. “We were seeing a lot of wear, especially with the ground engagement tools that were not meeting our expectations.” Lima South Quarry began searching for an alternative that would maximise productivity at the site and that was wear-resistant enough to avoid downtime. That’s when the team learned about the ONTRAC Group’s XMOR BHC80 high production bucket. Manufactured with SSAB’s Hardox 500 Tuf wear plates and Strenx structural steel in its durable design, the bucket was tough enough for the job. What set it apart from the other options was its unique shape. The XMOR bucket features a keel (tub) design that reduces weight and enables more structural stability. The inverted shape of the keel helps minimise ground contact and wear on the bottom of the bucket, which reduces wear. The bucket was the perfect solution for the Victorian quarry

because it effectively exchanged weight for payload without sacrificing durability or structural integrity. Vegter said ONTRAC Group did a study to help determine how much value the XMOR could bring. “They worked out that there would roughly be an extra three tonnes moved with each swing of the bucket,” he said. “When compared with the current bucket, it would fill a truck in around eight to nine passes. With the XMOR, it could do it in four, sometimes five. “If we were running the same number of trucks for a 10-hour shift, the tonnes per hour (tph) of the current bucket was 700tph while the XMOR was able to do just over 1000tph.” The Lima South Quarry took delivery of the new bucket in November 2024 and immediately began to see results. The enhanced payload capacity from the XMOR was 45 per cent greater than the previous bucket.

Quarry May 2025 33

EXCAVATORS

The XMOR bucket is manufactured with SSAB’s Hardox 500 Tuf wear plates and Strenx structural steel.

This had a flow-on effect throughout the quarry, as certain jobs could be run with one less haul truck. It also cut down on the amount of overtime, as the load and haul team could move the same amount of material in eight hours instead of 12. Vegter said the team has time for other jobs around the quarry that previously were not possible. “The number of trucks per hour has gone from 18 to 25, and the time each truck takes to fill has gone down from three minutes and twenty seconds to one minute and forty-five seconds,” he said. “The operators took some time to get used to the new bucket. The curved edge takes a bit to get used to if you’ve been using a standard bucket your whole life, but once you’re used to it, there’s no difference.”

ONTRAC SUPPORT One of the other key considerations for Lima South Quarry was aftersales support. It was vital that the quarry team could pick up the phone and speak to the original equipment manufacturer, especially for spare parts. Vegter said it meant the quarry’s workshop isn’t tied up trying to fix a bucket, especially because they have other breakdowns and tasks to attend to. “The cost of bucket repairs is made worse by needing to find a replacement while the bucket is being repaired,” he said. While it’s still early, the XMOR bucket is 700 hours in and showing minimal signs of wear.

Quarry May 2025

During the purchasing process, ONTRAC’s team worked closely with the quarry. “ONTRAC has visited the site twice and is always calling, bringing in anything we need. It’s been great,” Vegter said. “We’ve had no dramas with it, and ONTRAC has been on

site making sure it’s doing everything it should be. “We know that ONTRAC will be straight onto any issues and will help out as much as they can.” • For more information, visit ontracgroup.com.au

Lima South Quarry’s hornsfel blue metal aggregates are highly sought after for rail ballast, concrete aggregates, asphalt, and sealing applications.

SAFETY

KINDER KEEPS

ITS SWITCHES SIMPLE

Kinder’s emergency switches are keeping staff and equipment safe around conveyors.

onveyor belts are designed to move material from one place to another. However, problems may arise if foreign material falls onto the belt, or an operator is unfortunate enough to get caught in the belt. Sharp and heavy objects landing on the belt can cause tremendous damage to the conveyor and nearby equipment. Worse still, it poses a risk to staff that are in close proximity. That’s why Kinder Australia offers the ZS 80 and ZS 92 emergency pullwire switches, which guarantee a reliable emergency stop function on large machines. Kinder Australia’s design engineer David Zhungu said that in environments like quarries, simple and robust safety equipment is key. “Safety is important to quarries,” he told Quarry.

“That’s why we work closely with our clients to make sure we find the right safety solutions.” “Part of that is making sure they have safety equipment that can stand up to the extreme conditions of a quarry.” Specifically developed for Australian conditions, the switchgear series is suitable for use in quarries, open-cast mining, gravel plants, sand pits, and other heavy industrial applications. The switches are manufactured from either tough thermoplastic or aluminium diecast enclosures to withstand falling debris. This protection is important as it prevents false trips, which increases production costs due to downtime. A combination of rubber lining on the ZS 92 switches, and watertight collars on the ZS 80 switches ensures a barrier against

dust and water ingress. This high IP67 rating is critical for switches as water causes short circuits and corrosion of electrical contacts. Zhungu said Kinder offers a wide variety of safety switches because there is no “onesize-fits-all” solution. “Some quarries may want a different enclosure based on the conditions onsite, others may want additional safety features on the switch like push buttons,” he said. “Kinder maintains a good relationship with our supplier so that we can accommodate these needs.” New mechanisms within the switch allow a wire length of up to 75m whilst maintaining the maximum pull force of 70N required to activate the emergency stop function. This makes the safety switch easier to operate and reliably meets all relevant Australian and International Standards.

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The safety switch is easy to operate and meets all relevant Australian and International Standards.

Quarry May 2025

Images: Kinder Australia

On o y ow rare

+s + sc

Zhungu, who has an electrical background, said Kinder has collaborated with their supplier to incorporate feedback from customers and include customised solutions. “Customers like how simple the design is. It is a compact switch that fulfils the customer’s requirements,” he said. “The simple design also means there is less training needed, it’s easier to mount, and there is nothing complex that would disrupt its operation. This is also aided by detailed installation instructions, which are critical in ensuring correct tensioning and wiring of Pull-wire switches. “Most applications have some space restrictions when it comes to mounting a switch, so a compact solution is important.” When it comes to finding the right switch for the job, Kinder’s team works closely with its clients to determine what would work best. Zhungu said he will often help clients by getting a better understanding of their site conditions, conveyor lengths and ease of access along the conveyor. “If we were to recommend the wrong switch, then it wouldn’t work in an emergency leading to serious consequences,” he said. “It’s why we work so hard to find the right solution, appropriate to the application.” • For more information, visit kinder.com.au

The emergency pull-wire switches are specifically developed for Australian conditions.

Rubber lining on the ZS 92 switches and watertight collars on the ZS 80 switches ensures a barrier against dust and water.

USED CRUSHING PLANT FOR SALE

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CRUSHING

Image: Tutt Bryant Equipment

Jonsson equipment is available through Tutt Bryant Equipment in Australia.

DOUBLE TROUBLE The first Jonsson L120-330 double crusher has arrived in Australia in a milestone moment for Tutt Bryant Equipment.

utt Bryant Equipment, the exclusive Australian Jonsson dealer, is excited to deliver a new crusher that is seen as a game-changer for Australian crushing and screening. The company’s Metso crushing and screening account manager for NSW Andrew Peters told Quarry the Jonsson L120-330 double crusher is the “weapon of all weapons”. It features a pre-scalper, Nordberg C120 jaw crusher, GP330 crusher, and triple-deck product screen (recirculating), all on a single chassis in a compact design. It can operate using electric power via the onboard dieselelectric system connected to mains power, delivering lower operating and maintenance costs for operators. It can also be easily split into three pieces for transport, making it a viable and versatile option for quarries and contractors. Tutt Bryant Equipment national business manager for crushing and screening Paul Doran described the L120-330 as a highcapacity crusher that effectively functions as three machines in one.

SMART AND DURABLE A lot has changed in the industry since Per Johan Jonsson and his three sons founded PJ Jonsson & Söner in 1953. The company is now part of the Metso Group, but its underlying philosophy of manufacturing crushing equipment has remained. For more than 70 years, Jonsson has taken pride in building a durable machine that uses smart technology to be operator-friendly and reduce operating costs for businesses. The Jonsson L120-330 is a flagship model for the Scandinavian manufacturer. The proven concept of two electric-powered crushers on a single chassis eliminates the need for reloading and allows the crusher

Quarry May 2025

to be set up in a smaller footprint, which benefits contractors and quarries dealing with space constraints. Additionally, it facilitates easier movement and transport for contractors requiring highcapacity crushing across multiple projects. The Jonsson Monitoring System (JMS) provides access to a range of digital services. The control system and the monitoring system gives operators access to real-time data that they can use to make informed decisions to improve their operations. The JMS can upload a signal from the crusher via a modem to a database that tracks all its activities. The database information is showcased in a graphical dashboard, with reports and analysis on everything from day-to-day operations to preventive maintenance. All the belts on the crushers are equipped with a scale which the JMS can display data on. This enables operators to monitor the product coming off each belt and track the yield and performance to ensure optimal productivity. But, after making its name primarily in the European markets, Jonsson is looking to expand its offering into more markets, including Australia. This is where the partnership with Tutt Bryant Equipment, which also is the exclusive Metso distributor in Australia, has become fundamental. Tutt Bryant Equipment was recognised last year as the highest-selling Lokotrack distributor worldwide and is bringing its expertise to the Jonsson crushers. “Our record and experience with the Lokotrack distribution showed we could handle this type of high-capacity equipment,” Doran said. “That is important because, as a distributor, you need to understand the requirements of the customer and their crushing application.

“This partnership is a great fit because Jonsson’s equipment is ideal for professional crushing contractors, quarry operators, and mines dealing with high-capacity crushing projects, and we understand what those customers need.”

AUSTRALIAN IMPACT The partnership between Jonsson and Tutt Bryant Equipment reached a key milestone with the arrival of the Jonsson L120-330. Tutt Bryant Equipment has high hopes for the crusher in Australia due to its ability to be easily transported and run off mains power when available. Jonsson’s crushers, including the L120-330, can be towed, which, alongside its capacity to be split into three parts, will mean it can be transported to job sites around Australia. According to Tutt Bryant Equipment, this means the Jonsson L120-330 can be assembled in a matter of hours and crushing in an operational capacity in next to no time compared to a conventional high-capacity crusher. Doran said the benefits of the Jonsson L120-330 mean it will thrive in the Australian crushing sector. “It is such a well-built machine. They have thought of all the important details, and the smart operators will be able to use Jonsson crushers to improve the efficiency and profitability of their operations,” he said. “In terms of cost per tonne, which is important to any quarry, you simply can’t beat using mains power, which is what Jonsson’s crushers provide. “We know that this type of equipment is a long-term investment for those bigger quarry operators and contractors, and they want to see how it can support their bottom line. This type of machine is a great fit for those operations.” • For more information, visit tuttbryant.com.au

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CRUSHING

MIDMARKET MARVEL SRHeavy and SMA have partnered to bring quality fixed equipment to the Australian market.

lobally, SRHeavy (SRH) has forged a reputation as a quality manufacturer of well-engineered, mid-market crushing and screening equipment ranging from single units to full plant configurations. SRH joined Metso in 2013, before becoming a wholly-owned subsidiary of Metso Group in 2019. SRH is part of the Metso Group of companies, and SRH

SRH equipment is available through SMA in Australia

Quarry May 2025

technology originates from the Metso Group. The acquisition has enabled SRH to leverage off its parent company’s vast wealth of knowledge and experience. This has helped SRH emerge as one of the go-to crushing and screening specialists for the mid-market. SRH has developed a strong presence worldwide and is now offering its range

of equipment to the Australian market exclusively through SMA. SMA is one of the industry leaders in the Australian crushing and screening market. Its expertise and experience ensures the SRH brand will be strongly supported and serviced in Australia through a commited partnership. SMA has considerable past experience with SRH’s parent company’s product as one of the leading distributors of crushing and screening equipment in Australia for more than 30 years. It is fitting that SMA is the chosen dealer of SRH equipment in Australia providing customers with access to cost-effective crushing and screening solutions. SMA general manager Andy Blythe said it was great to add SRH to SMA’s portfolio. “There’s a lot of positive history between the two companies and it’s a natural progression to take this to the next level with SRH,” he told Quarry. “The market is getting harder and clients are looking for more competitively-priced, high-quality and proven machinery. Never has there been a better time to consider SRH’s competitively priced technologies.” SRH’s crushing and screening solutions share the “original Metso genes,” making them ideal for replacements. “It makes it perfect for replacing endof-life machines as the products are interchangeable,” Blythe said. “When a fixed crusher gets over a certain number of hours, it gets tired, and you can

Q P E

Victo ME

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Images: SMA

SRH Equipment is known to be efficient and cost-effective. SMA general manager Andy Blythe visiting SRH.

only rebuild it so many times. If it hasn’t been looked after in the early years, the chances are its working life will be cut short. “This approach of taking an old crusher out and replacing it with a comparable unit at a competitive price can give you another 20 years of performance.” The combination of SRH’s quality engineering and the expertise and heritage of its parent company influencing the design ensures Australian customers receive a fitfor-purpose machine that is a cost-effective solution for their crushing and screening applications. Tailored for the mid-market operator and contractor, the SRH line of equipment can be

used alongside or in place of the classic and legacy products. Established more than 30 years ago, SMA is a trusted dealer in the quarrying and aggregates sectors. Its portfolio of brands delivers fixed and mobile crushing and screening equipment, as well as conveying and other solutions. SMA currently has the SRH SCH3000 cone crusher and SV10D 500R VSI available for immediate delivery. SMA continuously replenishes stock and has access to SRH’s complete range of fixed cone crushers, jaw crushers, impactors, screens and feeders. “We have spent much time listening and understanding what is important to

QUARRY PUMPING EXPERTS

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Queensland

Western Australia

BRISBANE MACKAY

PERTH

New South Wales

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Victoria MELBOURNE

our customers. Having visited various sites around the world, we are convinced SRH fit the bill and can meet Australian customer demands,” Blythe said. “In the case of SRH, its quality clearly stands out. It is clear its processes and procedures are of a very high standard. You can take these machines off the boat and put them to work. “We’re in a strong position to take the next steps and grow the business. We have some fantastic incentives available with our zero per cent interest deals which makes it easier for you to own the real thing.”

South Australia ADELAIDE Northern Territory DARWIN

MAINTENANCE

THE ART OF CONVEYOR MAINTENANCE Keeping conveyors running can be a complex job, which is why ESS provides quarries with engineering expertise.

Quarry May 2025

Image: ESS Engineering

onveyor belts are vital assets in quarrying operations in Australia. They are responsible for efficiently transporting rock, sand, gravel, and more from one location to another. These systems play a critical role in meeting production targets and ensuring efficient material handling. Like any mechanical system, conveyor belts require regular maintenance and inspections to function. Without proper upkeep of the conveyor belt, structures and accessories, conveyor belt systems can, at best, experience significant wear and tear, leading to costly repairs, and at worst, lead to unscheduled downtime, which can cause days of operational delays, leading to lost productivity and increased expenses. Sites often use conveyor belt accessories, including belt cleaners, sealing and support systems, belt tracking, and flow aids, to improve safety, enhance efficiency, and maintain compliance with environmental regulations. These products and solutions also extend the life of conveyor parts and the belt. However, inspection and service of these products during planned maintenance periods or conveyor shutdowns are often overlooked. Without correct and regular service, conveyor accessories become less effective, increasing the risk of equipment failure. This can result in expensive clean-up efforts, premature equipment replacements, and even complete belt failure. Inexperienced maintenance personnel may incorrectly service machinery or fail to detect issues with conveyor components during shutdowns or inspections. Proper maintenance protocols should always be followed; only trained personnel should work on conveyor systems. Maintenance activities should be conducted while the conveyor system is offline and locked out to prevent accidents. An emergency response plan should also be in place, including a standby worker for confined space operations.

ESS offers site-specific training conducted by branch service technicians.

ENDTOEND CONVEYOR MAINTENANCE ESS provides a comprehensive approach to conveyor maintenance, offering end-to-end services from design and manufacturing to installation and ongoing servicing. This ensures long-term operational efficiency and workplace safety for quarry operators. ESS’ experienced service technicians install, monitor, and maintain conveyor accessories while collaborating with quarry sites to conduct thorough inspections. These inspections cover the conveyor structure, accessories, and belt conditions, resulting in detailed condition reports and maintenance plans that can be implemented by plant staff, contractors, or ESS technicians. INDUSTRYSPECIFIC TRAINING Recognising the need for skilled maintenance personnel, ESS offers training programs at its two Australian manufacturing facilities, and regional and site-specific training conducted by branch service technicians. These programs are particularly beneficial for quarries in remote locations, where tailored training sessions can be delivered based on employees’ existing knowledge and site conditions. These programs aim to equip personnel with the skills to identify and address common safety and maintenance challenges. Sessions typically last two days and include an on-site belt inspection and direct consultation with ESS experts. Maintenance training covers: • common issues caused by daily operations • identifying worn or damaged components

• replacing blades on belt cleaning systems • proper tensioning and adjustment of belt cleaners and skirting systems • understanding airflow dynamics in conveyor transfer points • conveyor belt support system optimisation • recognising causes of belt damage. ESS also offers fundamental conveyor maintenance workshops to improve safety and efficiency for quarry employees, safety representatives, designers, and planners.

IMPLEMENTING PREDICTIVE MAINTENANCE STRATEGIES Some quarries are adopting predictive maintenance strategies to reduce unexpected downtime and enhance efficiency. By collaborating with quarry shutdown planners, ESS helps evaluate newly installed and in-service equipment to predict when maintenance should be performed. This predictive approach can lead to significant cost savings by ensuring maintenance tasks are completed only when necessary, rather than following a schedule. ESS delivers customised conveyor maintenance solutions tailored to the specific needs of the Australian quarry industry. Through expert technical support, targeted training, and advanced predictive maintenance strategies, ESS helps quarry operators optimise conveyor performance, and maintain a safer work environment. • For more information, visit esseng.com.au

Hardox® 500 Tuf is a new wear-resistant steel from SSAB. It combines the hardness of Hardox® 500 with the toughness of Hardox® 450. The high wear resistance of Hardox® 500 Tuf makes it possible to increase the load capacity by using a thinner plate and still have the same outstanding service life. Or stay with the same thickness and increase service life by 30% or more, depending on the abrasive material.

Hardox® 500 Tuf is also tough enough to perform as a structural steel, allowing for a stronger and lighter mining body with less supporting structures. Hardox® 500 Tuf takes the load instead. Get the full story of Hardox® 500 Tuf at www.hardox.com

Contact SSAB Brisbane. Melbourne. Perth G1, 28 Balacalva Street Woolloongabba, QLD 4102 Email: australia@ssab.com www.hardox.com

Explore the world of Hardox® wear plate

MACHINERY

UPGRADES ROLLED OUT New features are being rolled out for John Deere’s operations centre and articulated dump trucks.

ohn Deere has revealed new features that will enhance its articulated dump trucks (ADTs) as well as its digital customer experience for customers. New features within the John Deere Command Center will enable users to access comprehensive job site data and machine health information. Customer feedback has influenced the changes to the digital platform to ensure John Deere customers can access the data they need in their daily operations. “Our customers voiced their needs for solutions that help provide additional job site monitoring and analysis to manage costs, optimise productivity and ultimately increase profits,” John Deere product marketing manager Katie Voelliger said. “With the introduction of new features within the operations centre, our customers can now monitor their fleet more effectively than ever before. This not only helps maximise productivity, it empowers operators and fleet supervisors to fully leverage their

John Deere has improved the digital customer experience to maximise productivity.

technology investments on the job.” The new features include custom alerts for idle time and for exceeding speed or fuel limits to support proactive planning and maximise productivity. Sites can be monitored in real time through Jobsite

New articulated dump trucks deliver power and reliability with a new JD14 engine.

Quarry May 2025

Manager and Summary Cards, which help track progress, fuel consumption, and machine locations on each site. The machine analyser offers customers reports on operators’ usage of grade control and its effect on productivity and payload weighing. The remote display access feature enables customers to assist operators through remote monitoring, enhancing productivity. The John Deere equipment mobile app now includes the maintenance plan auto assignment feature, allowing customers to add factory maintenance plans to their machines and view specific parts needed for service. With this new feature, customers can manage their machines and maintenance proactively and efficiently.

BEEFED UP ADTS The manufacturer has also rolled out new features for its ADTs, including an upgraded engine for certain models and an advanced vision system for situational awareness. The next-generation John Deere ADTs, the 410 P-Tier and the 460 P-Tier, feature the new JD14 Engine and come equipped with the Advanced Vision System. The JD14 Engine features Hydraulic Lash Adjusters and integrated oil and

KEEP IT SAFE KEEP IT CLEAN! During planned plant maintenance and shutdowns, conveyor belt cleaners, skirts, impact beds and other conveyor Images: John Deere

accessory maintenance is often overlooked, or service is performed by people who are not trained to service the equipment. Unless conveyor accessories perform at optimal levels, belt damage, carry-back and spillage can result.

ESS provides competency-based technicians to specifically monitor and maintain conveyor belt cleaning, sealing and support systems. ESS technicians are able to inspect conditions and produce a The new ADTS are equipped with the new Advanced Vision System.

coolant paths, which, according to John Deere, can reduce repair time by 20 per cent. This is because the need for valve lash maintenance is eliminated. The new engine model has improved fuel economy and efficiency over the previous engines due to the high pressure common rail (HPCR) fuel system. “The JD14 engine and the innovative Advanced Vision System were developed with one goal: enhancing operator productivity and confidence,” John Deere product marketing manager Matt Costello said. “These advancements not only improve the durability and efficiency of our machines but also set a new standard in visibility, supporting our customers to work smarter, faster, and safer.” The new advanced vision system is designed to improve the operator’s field of view and awareness while reversing. This is achieved through digital cameras positioned on the front grille and right and left mirror bows which help improve visibility to the machine’s sides, plus a digital rear camera as standard. Meanwhile, the in-cab display monitors in the operator’s line of sight provide a real-time perspective. The user interface has three displays that show objects and surroundings and allow the operator to safely execute their role. Costello said the new system meant the operator would have improved spatial awareness with wider views, auto panning views with articulation, and enhanced clarity of the jobsite. “With the introduction of our next-generation articulated dump trucks, John Deere is once again raising the bar for both performance and situational awareness on the job site,” he said. • For more information, visit deere.com

condition report and maintenance plan that can be actioned by plant staff, contracting companies or ESS technicians. ESS offers a range of flexible maintenance, monitoring and training services to ensure optimum performance from the plants conveying systems. ESS Maintenance and Monitoring Services Include; •

Installation and Commissioning

•

Service and Maintenance

•

Inspection and Reporting Services

•

On-site troubleshooting

•

Site Compliant Vehicles and Equipment

•

Maintenance Contracts

•

Conveyor Accessory Maintenance Training

EVENTS

NETWORKING WITH OUR NORTHERN NEIGHBOURS

“It also allows us to provide hands-on training and product support, showcase our solutions in real-world applications, and gain insights into customer challenges to develop tailored market strategies. “This is a great opportunity to connect with potential customers who may not yet be familiar with our products and capabilities, while also learning more about their needs.” The PNG Expo will also include several networking opportunities to help attendees make the most of the international event. Delegates will be able to attend welcome drinks the night before the exhibition’s commencement and a gala dinner to cap off the event. Remington Group’s general manager of marketing Esther Gegelagi said last year’s event was an excellent opportunity to engage with industry professionals, explore business synergies, and showcase their products and services to a diverse audience. As a result, BizPrint is proud to be a silver sponsor of this year’s PNG Expo. “The event facilitated meaningful interactions with both new and existing customers, allowing us to demonstrate our capabilities and discuss how our solutions can support their business needs,” Gegelagi said. “The personal connections made at the expo contributed in strengthening our Image: Prime Creative Media

apua New Guinea is home to a diverse range of industries that could benefit from Australian investment, especially in the resources sector. For GVS Reliability Products, a supplier of industrial monitoring solutions, the region is vital. GVS marketing manager Emily Wilkinson said mines across the country utilise the company’s high-quality products. “We predominantly work alongside the PNG mining industry but know there are more opportunities available that we haven’t had the ability to connect with yet,” she said. “The distance between the two countries and a lack of representation in PNG makes networking difficult.” The upcoming PNG Industrial and Mining Resources Exhibition and Conference (PNG Expo) aims to help solve these problems by bringing Australian and PNG decisionmakers together under one roof. The two-day exhibition will include an array of equipment and stands at the Stanley Hotel in Port Moresby. Wilkinson said the PNG Expo is a valuable opportunity to help expand the company’s reach. “The PNG Expo presents valuable opportunities for networking, direct customer engagement, and on-site product demonstrations,” she said.

The PNG Expo provides excellent opportunities for networking.

Quarry May 2025

Image: GVS Reliability Products

Tickets are now on sale for the biggest event on the Papua New Guinea mining industry’s calendar.

GVS supplies PNG with specific high quality products.

brand presence. Following our successful sponsorship of last year’s PNG Industrial and Mining Conference and Expo through our business unit, BizPrint, we gained significant brand exposure and generated valuable business leads. “This event provides a strategic platform to connect with customers, both locally and internationally, while showcasing our expertise in the printing industry. “Sponsoring the 2025 PNG Expo aligns with our commitment to supporting industry growth and building strong business relationships.” In addition to the expo, a conference will feature leading experts from across the mining and resources sector, who will share insights on the challenges and opportunities facing the local industry. Speakers from government, mining, energy, petroleum, and infrastructure will discuss key topics such as productivity, safety, sustainability, and innovation in technology and equipment. Early-birds tickets for PNG Expo are now available. • For more information, visit pngexpo.com/attend

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LEGISLATION

QUEENSLAND CHASES OLYMPIC PROJECTS Stakeholders in the construction materials industry have supported the Queensland Government’s latest delivery plan for the 2032 Olympic and Paralympic Games.

he Queensland Government’s $7.1 billion funding envelope for the 2032 Olympic and Paralympic Games is expected to have an influence on the construction materials sector. The Queensland Government, led by Premier David Crisafulli, unveiled a series of new and upgraded venues that would be funded as part of the runway to the upcoming Olympic and Paralympic Games in Brisbane. “Transport, infrastructure, tourism and grassroots sport will all be part of the lasting legacy for a Games we can all be proud of,” Crisafulli said. The spending will result in a suite of infrastructure being developed across South East Queensland, including a new Brisbane stadium that will ultimately replace the Gabba, a new national aquatic centre, and an athletes’ village. The Queensland Government has also pledged to upgrade the Queensland Tennis Centre and the Chandler Sporting Precinct, along with the surrounding transport network. Several key road networks, including the Bruce Highway from Brisbane to Cairns and the Cairns Western Arterial Road, are set for state government funding to ensure upgrades arrive in time for the global sporting showcase. Queensland’s announcement followed the Federal Government’s announcement of $7.2 billion to upgrade and fix the Bruce Highway and bring it in line with a minimum three-star safety rating.

“This historic investment answers the call of Queenslanders to bring the Bruce up to a three-star safety rating so Australians stop losing their loved ones on this road,” Federal Infrastructure and Transport Minister Catherine King said The 2032 Delivery Plan also revealed spending for regional Queensland cities, with Cairns’ Barlow Park and Toowoomba’s showgrounds set to be upgraded alongside additional rowing infrastructure on the Fitzroy River. “The Brisbane 2032 Organising Committee and the International Olympic Committee (IOC) have been consulted and are aligned that this is the right plan, and it’s time to get moving,” Brisbane 2032 Olympic and Paralympic Games Organising Committee president Andrew Liveris said. “We will move swiftly to make operational assessments and to align our venue master plan and sports program, ready for endorsement from the IOC, International Paralympic Committee and International Sport Federations. “We have been handed a gift to host the Olympic and Paralympic Games in 2032 – an event that will attract billions of viewers, millions of visitors, deliver generational economic and social benefits, and secure legacies for grassroots communities through to elite athletes.” Several stakeholders, including Cement Concrete & Aggregates Australia (CCAA), a

Image: Mel Campbell/stock.adobe.com

The Queensland Government announced funding for projects across the state.

Quarry May 2025

representative of the construction materials industry, have welcomed the delivery plan. The CCAA’s members produce a large amount of Australia’s cement, concrete, and aggregates, all materials required to deliver Queensland’s new delivery plan. CCAA chief executive officer Michael Kilgariff welcomed the plan but said it would require a secure supply of construction materials. “That’s a once-in-a-generation construction load. But with many quarries at their regulated limits, and new quarries likely needed before 2032 just to meet Olympicrelated demand, Queensland’s supply chain is already under serious strain,” he said. “To ensure this infrastructure program is affordable, sustainable, and deliverable, Queensland must urgently secure the building blocks [including] aggregates, cement and concrete through a coordinated supply strategy. The CCAA’s top wishlist includes faster and more consistent quarry approvals and reduced operational restrictions for quarries. In theory, this could involve lifting or streamlining output caps and operating restrictions and transferring responsibility for major quarry development assessments from local governments to the state government, particularly for those in key resource areas (KRAs). The CCAA has recommended that KRAs be better protected from urban encroachment and that infrastructure spending be calibrated with a region’s actual material supply capacity. “We support the government’s objective to lift productivity, but the disconnect between state planning policies and local development approvals is dragging projects down,” Kilgariff said. “We’ve seen quarry proposals delayed or denied for years in areas already identified as key resource areas. The sovereign risk is real. “We welcome the opportunity to continue working with the Government to deliver this plan and to ensure a successful (Olympic and Paralympic) Games built on solid, local foundations.” •

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ROMAN DISCOVERY IN LONDON

The discovery was made in London earlier this year.

Researchers in London have uncovered the startling find of a Roman-styled Basilica in England’s most populous city.

commercial building next to Leadenhall Market in the City of London does not immediately come to mind as the site of a Roman Basilica, yet researchers have uncovered just that. Hertshten Properties contacted the Museum of London Archaeology (MOLA) to investigate its site at 85 Gracechurch St, London, ahead of a planned redevelopment. Previous research had uncovered that at some point, the site had been home to London’s first Roman Basilica, but no one knew if the site, or even a tiny part of it, had survived to the present day. According to MOLA, researchers had assumed that modern construction and the passage of time made preserving the Roman Basilica unlikely. The archeologists dug several test pits to uncover the Basilica’s foundations and walls and were rewarded with significant parts of the Basilica still intact. The search revealed foundations and walls constructed from flint, ragstone, and

Quarry May 2025

Roman tile. Researchers estimate that these are over ten metres long, one metre wide, and four metres deep in some areas. Also known as Kentish Ragstone, ragstone was widely used in London buildings, especially during Roman and Medieval times. It was commonly used in the South East of England and was primarily quarried in Kent. “This is one of the most significant discoveries made in the city in recent years. It’s like discovering the Speaker’s Chair and chamber of the House of Commons 2,000 years into the future. The levels of preservation of the Basilica have far exceeded our expectations, and we have possibly the most important part of the building,” MOLA director of development Sophie Jackson said. “Excitingly, we’ve only just scratched the surface of this site’s potential through our initial investigations. We look forward to discovering more about these remains, working with the site owners, London

Museum, and City of London Corporation to develop a truly unique and captivating archaeological experience and public space.” At this stage, the researchers believe the discovery would have been the tribunal area of the Basilica. In this area, magistrates and political leaders would have made decisions to shape Roman London more than 2000 years ago. Following the discovery, Hertshten Properties revised its redevelopment plans to integrate the Basilica remains into its project to redevelop 85 Gracechurch St, London. “The Roman Basilica will be incorporated as a world-class public experience through updates to the proposed design of the development, right in its original location,” Hershten Properties chief executive officer Ron Hertshten told CNN. MOLA is working with the site owners and the redevelopment project team, including Shaw Corporation, Gardiner and Theobold, and Woods Bagot architects, to develop a new public exhibition and event space in partnership with the London Museum around the discovery. •

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