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Toro® TH663i | Gen2 Safer. Stronger. Smarter.

TS3-TH663i-28/ENG/METRIC

Technical specification Toro® TH663i | Gen2 Toro® TH663i is a high productivity 63 tonne articulated underground dump truck for use in 6 x 6 meter haulage ways. This next generation intelligent truck is a safer, efficient, high capacity and easy to maintain underground truck for optimized fleet management.

Toro® TH663i offers a reliable and safer solution that can significantly increase the efficiency and productivity of operations while decreasing the cost per tonne, providing smart productivity. Operator safety, health and comfort are enhanced by the mining focused, sound suppressed, ROPS and FOPS certified cabin.

Toro® TH663i truck features a wide range of intelligence integrated technology, such as Sandvik Intelligent Control system, My Sandvik Digital Services and Automation Readiness as standard, supplemented with Onboard Weighing System option for tracking the payload. With the latest addition of the AutoMine® Trucking Onboard option, the truck enables autonomous haulage for both transfer level and decline ramp application.

Capacities *SAE heaped 2:1

Operating weights*

Maximum payload capacity

63 000 kg

Total operating weight

48 440 kg

Standard dump box

36.0 m³

Front axle

33 400 kg

Dump box range

24 - 40 m³

Rear axle

15 040 kg

Speeds (level/loaded)

Loaded weights*

Tier 2 engine

34.3 km/h

Stage V engine

32.4 km/h

Total loaded weight

111 440 kg

Front axle

48 520 kg

Rear axle

62 920 kg

* Unit weight is dependent on the selected options

Dump box motion times & movements Discharging time

16 sec

Dumping angle

62°

Operational conditions and limits

Up box

Environmental temperature

From -20°C to +50°C

Katsa

Standard operating altitude

With engine Volvo TAD1643VE-B from -1500 m to +1000 m at 25 °C without rated power derate

Transmission

Requirements and compliance Compliance with 2006/95/EC Low voltage directive

Ratio 1:1

Fully automatic Dana transmission with electric shifting system and retarder includes converter with lock-up and drop box. Standard Operator Speed Assist helps operators maintain speed control when traveling downhill. Eight gears forward and two reverse. Dana self-diagnostics fully integrated into Sandvik Intelligent Control System.

Compliance with 2004/108/EC Electromagnetic compatibility directive Compliance with 2006/42/EC Machinery directive (Equipment for EU area, achieved with relevant options)

Axles

Design based on EN ISO 19296. Machines for underground mines. Mobile machines working underground. Safety. Part 1: Rubber tyred vehicles.

Front axle

Kessler D111 series, spring applied hydraulic operated brakes, hydraulic suspension

Design based on MDG 15. Guideline for mobile and transportable equipment for use in mines. (Equipment for Australia, achieved with relevant options)

Rear axle

Kessler D111 series, spring applied hydraulic operated brakes, fixed

Electrical system based on IEC 60204-1. Safety of machinery – Electrical equipment of machines – Part 1: General requirements Contains fluorinated greenhouse gases Refrigerant R134a under pressure max 38 bar/550 PSI: Filled weight: 1,5 kg CO2e: 2,145 tons GWP: 1430 Information based on the F Gas Regulation (EU) No 517/2016

Tires Tire size

35/65 R33 -E4

Tires are application approved. Brand and type subject to availability.

Cabin ROPS certification according to EN ISO 3471

Engine Diesel engine

Volvo TAD1643VE-B (Tier 2)

FOPS certification according to EN ISO 3449

Engine brake

Yes

Sealed, air conditioned, over pressurized, noise suppressed closed cabin

Output

565 kw (760 hp) @ 1900 rpm

Sound absorbent material to reduce noise

Torque

3260 Nm @ 1200 rpm

Laminated glass windows

Number of cylinders

In-line 6

Cabin mounted on rubber mounts to the frame to reduce vibrations

Displacement

16.1 l

Air conditioning and heating unit as a standard

Cooling system

Liquid cooled

Cyclone pre-filter for A/C device

Combustion principle

4-stroke, direct injection, turbo, after cooler

Adjustable steering wheel

Air filtration

Dry type

Electric system

24 V

Emissions

Tier 2, Euro Stage II

Ventilation rate (Ultra low sulphur diesel)

CANMET 54,000 CFM m3/s, MSHA 46,000 Ventilation Rate

Particulate index (Ultra low sulphur diesel)

MSHA Particulate Ventilation Index 12,000 CFM

12 V output

Exhaust system

Catalytic converter with muffler

Remote circuit breaker switch

Average fuel consumption at 50% load

70 l/h

Fuel tank refill capacity

850 l

Compatible with paraffinic diesel fuel (EN 15940)

Yes

No high pressure hoses in the operator’s compartment Inclinometers to indicate operating angle Emergency exit Illuminated steps to the cabin Three-point contact access system with replaceable and colour coded handles and steps

Mirrors defrost Trainer’s seat (behind operator)

TS3-TH663i-28/ENG/METRIC

Control system, dashboard and displays

Hydraulics

Sandvik Intelligent Control System

Filling pump for hydraulic oil

Critical warnings and alarms displayed as text and with light, warning and alarm recorded to the control system log

Filtration

5.7” display with adjustable contrast and brighteness

Door interlock for brake hydraulics and steering

Instrument panel with illuminated switches

Oil cooler for hydraulic and transmission oil, capability up to 55°C ambient temperature

My Sandvik Digital Services Knowledge Box™ on-board hardware

ORFS Fittings

AutoMine® Trucking readiness

Hydraulic oil tank capacity 280 l

Supports 3G, 4G, LTE and WLAN data transfer

Sight glass for oil level, 2 pcs

Operator’s seat

Steering hydraulics

Low frequency suspension Height adjustment

Fully hydraulic, center articulad, power steering with two double acting cylinders. Closed-center system with a load sensing piston type pump and pilot operated orbital wheel steering.

Adjustment according to the operator’s weight

Steering main valve

Solenoid operated

Fore & aft isolator to minimise vibrations in driving direction

Steering hydraulic cylinders

140 mm, 2 pcs

Padded and adjustable arm rests

Steering pump

Variable displacement piston pump

Adjustable lumbar support Selectable damping

Dump box hydraulics

Seatbelt monitoring system Four-point seat belt on operator’s seat

Fully hydraulic system, equipped with variable displacement piston pump. Oil flows to box hydraulic system from the steering hydraulics. Oil flow from the brake circuit pump is divided to the brake system and oil cooler motor.

Three-point seat belt on trainer’s seat

Hydraulic pump

Variable displacement piston pump

Control valve

Solenoid operated

Measured vibration level

Main valve

Solenoid operated

Whole body vibration was determined while operating the truck in a simulated working cycle consisting of loading, unloading and driving with and without load. The value is determined applying standards EN 1032 and ISO 2631-1.

Cylinders

180 mm, 2 pcs

Maximum r.m.s. value aw [m/s2]

Brakes

VDVW over 15 min period [m/s

0.64 (driving with load) ]

1.75

5.9 (driving with load)

Measured sound level

Service brakes are spring applied; hydraulically operated multi disc wet brakes on all wheels. Two independent circuits: one for the front and one for the rear axle. Service brakes also function as an emergency and parking brake. Brake system performance complies with requirements of EN ISO 3450, AS2958.1 and SABS 1589.

The sound pressure level and sound power level at the operator’s compartment have been determined in stationary conditions on high idle and at full load, with engine Volvo TAD1643VE-B (Tier 2).

Neutral brake, brake activates after 3sec in neutral gear

Sound pressure level LpA [dB re 20 μPa]

76 dB

Electrically driven emergency brake release pump

Sound power level LWA [dB ew 1 p W]

118 dB

Rear and front frame High strength structure with optimized material thicknesses. Reduced own weight for higher overall hauling capacity and long structural lifetime. Welded steel construction. Central hinge with adjustable lower bearing Tanks stand alone structures, bolted onto main frame Automatic central lubrication Removable belly guards

Automatic brake activation system, ABA

Foot operated brake pedal, fully modulated Brake oil tank capacity 100 l

Electrical equipment

Documentation

Alternator

28 V, 150 A

Operator’s Manual

English and other EU languages

Batteries

2 X 12V, 180 Ah

Maintenance Manual

English and other EU languages

Starter

24 V, 7 kW

Parts Manual

English

Driving lights

LED lights: 4 pcs in front 4 pcs in rear

Service and Repair Manual

English

E-manuals

2 x USB stick in pdf format, includes all the manuals

Working lights

LED lights: 4 pcs in front 4 pcs in rear

Decals

English and other EU languages

Parking, brake and indicator (blinkers) lights

LED lights: 2 pcs in front 2 pcs in rear

Fire safety features

Control system

5,7” Color display, 5 modules, inbuilt system diagnostics

Hot side – cold side design

Portable fire extinguisher, 12 kg (CE)

Isolation of combustibles and ignition sources

Reverse alarm (CE)

Heat insulation on exhaust manifold, turbo, and isolated exhaust pipe

Flashing beacon Reverse camera

Energy isolation features Lockable main switch, ground level access

Illumination

Starter isolator

Illuminance Eav with 2 pieces of 50 W led lights at a distance of 20 m in front of the truck: Head lights, low beam Eav

Emergency stop push buttons according to EN ISO 13850: 1 pc in cabin, 1 pc in front frame and 2 pcs in rear frame

12 lx

Illuminance Eav with 2 pieces of 50 W led lights at a distance of 20 m behind the truck: Reversing lights, low beam Eav

13 lx

Toro® TH663i is compliant with the South African Mine health and safety act 29 of 1996, as the average light intensity in the direction of travel is more than 10 lux at a distance of 20 m.

Pressure release in the radiator cap Automatic discharge for pressure accumulators (brake system and pilot circuit) Frame articulation locking device Mechanical dump box locking device Wheel chocks and brackets

Available boxes Standard

Ejector

Box capacity (m3)

Material broken density with 90% fill factor (t/m3)

2.2

2.1

2.0

1.8

1.7

2.2

1.95

Total height (mm)

3254

3361

3492

3582

3591

3167

3402

Note that more boxes can be available, please contact your local Sandvik representative for more information.

TS3-TH663i-28/ENG/METRIC

Options

ANSUL Twin fire suppression system (CE)

Safety rails

Arctic package 120V or 230V (preheater for hydr. oil, brake oil transmission, upbox, drop box, and engine)

Service stand

AutoMine® Trucking: Onboard Package

Spare rim 33-28.00/3.5 (for tyres 35/65R33) Spill guard

Box-up support device (N/A with Ejector box)

Tyre Pressure Monitoring System

Carryback reduction system

Water cooled alternator

CE Declaration of conformity

Wiggins fuel fill system

Cover grills for lamps

Wiggins quick filling set for fuel and oils (hydraulic, engine and transmission)

CRN pressure accumulators Direct feed for beacon

Optional engine

DPF exhaust system, HJS Ducktail for 38 and 40m3 boxes for improved productivity Dump box 40.0 m3 (SAE heap. 2:1) made with SSAB Zero™ steel EclipseTM fire suppression system with auto shutdown Emergency steering (CE) Harsh Conditions package Integrated weighing system (IWS) Integrated weighing system (IWS) with external screens Integrated jacking system Jump start interface Live oil sampling kit

Diesel engine

Volvo TWD1683VE

Output

585kW (784 hp) @ 1900 rpm

Engine brake

Yes

Emissions

Euro Stage V (CE)

Ventilation rate (Ultra low sulphur diesel)

CANMET 27 000 CFM MSHA 25 000 CFM

Particulate index (Ultra low sulphur diesel)

MSHA Particulate Ventilation Index CFM 3000

Average fuel consumption at 50% load

70 l/h

Compatible with paraffinic diesel fuel (EN 15940)

Yes

Partial flow DPF exhaust system for > 50 ppm Sulphur content fuel (not available with Stage V) Pre- and post-lubrification for turbo Proximity Detection System (PDS) Interface

Grade performance Volvo TAD1643VE-B (Tier 2), 3 % rolling resistance, with lock-up Empty Percent grade

0.0

2.0

4.0

6.0

Ratio

8.0

10. 0

12.5

14.3

17.0

20.0

1:12

1:10

1:8

1:7

1:6

1:5

1st gear (km/h)

6.2

6.1

6.0

2nd gear (km(h)

8.1

8.0

7.9

7.8

3rd gear (km/h)

10.5

10.4

10.3

10.2

10.1

10.0

4th gear (km/h)

13.5

13.4

13.3

13.2

13.1

12.9

12.7

12.6

5th gear (km/h)

16.5

16.4

16.2

16.1

16.0

15.8

15.7

15.5

15.3

14.8

6th gear (km/h)

21.4

21.2

20.9

20.7

20.5

20.2

19.8

19.3

17.6

7th gear (km/h)

27.8

27.4

27.0

26.6

26.2

25.2

8th gear (km/h)

35.5

34.9

34.2

33.4

31.4

Loaded Percent grade

0.0

2.0

4.0

6.0

Ratio

8.0

10. 0

12.5

14.3

17.0

20.0

1:12

1:10

1:8

1:7

1:6

1:5

1st gear (km/h)

6.2

6.1

6.0

5.9

5.8

5.7

2nd gear (km(h)

8.0

7.9

7.8

7.7

7.6

7.5

7.2

6.7

3rd gear (km/h)

10.4

10.3

10.2

10.0

9.9

9.8

9.4

8.8

4th gear (km/h)

13.3

13.1

12.9

12.7

12.3

11.6

5th gear (km/h)

16.2

15.9

15.6

15.1

13.7

6th gear (km/h)

20.9

20.4

19.6

7th gear (km/h)

27.0

26.0

8th gear (km/h)

34.3

30.1

6.0

8.0

10. 0

12.5

14.3

17.0

20.0

1:12

1:10

1:8

1:7

1:6

1:5

Grade performance Volvo TWD1683VE (Stage V), 3 % rolling resistance, with lock-up Empty Percent grade

0.0

2.0

4.0

Ratio 1st gear (km/h)

5.7

5.6

2nd gear (km(h)

7.5

7.4

7.3

3rd gear (km/h)

9.8

9.7

9.6

9.5

9.4

4th gear (km/h)

12.5

12.4

12.3

12.2

12.1

12.0

11.9

5th gear (km/h)

15.3

15.2

15.1

15.0

14.9

14.8

14.7

14.6

14.5

14.2

6th gear (km/h)

20.2

20.0

19.9

19.7

19.5

19.3

19.1

18.7

17.7

15.9

7th gear (km/h)

26.1

25.8

25.5

25.2

24.9

24.4

22.8

20.9

8th gear (km/h)

33.4

32.9

32.4

31.9

30.7

27.5

0.0

2.0

4.0

6.0

8.0

10. 0

12.5

14.3

17.0

20.0

1:12

1:10

1:8

1:7

1:6

1:5

Loaded Percent grade Ratio 1st gear (km/h)

5.7

5.6

5.5

5.4

2nd gear (km(h)

7.5

7.4

7.3

7.2

7.1

7.0

6.7

3rd gear (km/h)

9.7

9.6

9.5

9.4

9.3

9.2

9.0

8.8

7.8

4th gear (km/h)

12.4

12.2

12.1

11.9

11.8

11.3

10.1

5th gear (km/h)

15.1

14.9

14.7

14.4

13.8

12.0

6th gear (km/h)

19.9

19.5

19.0

17.1

7th gear (km/h)

25.5

24.8

22.0

8th gear (km/h)

32.4

30.2

TS3-TH663i-28/ENG/METRIC

Dimensions with 36 m³ box (standard) The dimensions are indicative only

TS3-TH663i-28/ENG/METRIC © Sandvik Mining and Construction Oy 2026. SANDVIK is a registered trademark owned by Sandvik Intellectual Property AB in Sweden and other countries. Sandvik Mining and Construction Oy reserves the right to alter specifications without notice. Note: Machines shown in pictures may be equipped with options.

Dimensions Dump boxes

Standard

Ejector

Volume SAE heaped 2:1*

(m³)

Maximum material density with fill factor of 90%

(t/m³)

2.1

2.0

1.9

1.8

1.7

2.1

1.9

Overall machine length

L1 (mm)

11581

11790

Rear axle to rear of machine

L2 (mm)

2101

2310

Dump position height max

H1 (mm)

6884

6952

7014

7094

SAE heap height

H2 (mm)

4030

4137

4233

4358

4395

3945

4145

Dumpbox spillguard

H3 (mm)

3255

3362

3458

3583

3167

3402

Discharge height

H4 (mm)

693

1131

Ejector bucket tailgate height

H5 (mm)

2429

Dumpbox width

W1 (mm)

3508

3513

3658

3200

Dumpbox inner turn radius

R1 (mm)

4905

4830

4916

Minimum tunnel width

T1 (mm)

5883

5936

5875

Tunnel width

T2 (mm)

5031

5086

5022

* According to SAE 1363/ISO 6483

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