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GRT880 Product guide

Metric 85%

Features •

80 t capacity

•

12,6 m – 41,1 m four-section full-power boom

•

10,1 m – 17,1 m manual offsettable bi-fold lattice swingaway extension

•

9979 kg standard counterweight hydraulically installed and removed

•

Intuitive, user friendly controls with electronic joysticks and operator customizable function speeds

•

Full vision cab with 20° tilt feature

GROVE GRT880 The GRT880 was designed after gathering feedback from crane owners and operators to ensure that it is loaded with the features and reliability you demand.

Features Cab The cab is designed with operator comfort and productivity in mind with full-vision design and 20Â° tilt for improved viewing at high boom angles. The tilt/telescoping steering wheel can be positioned for optimum use.

Control system The new Crane Control System (CCS) offers a user-friendly interface, two full graphic displays mounted vertically for easier viewing and a jog dial for easier navigation and data input. The system allows the electronic controllers to be reprogrammed by the operator for specific speed and reaction. Parts commonality across Grove, Manitowoc and Potain product lines enhances operator familiarization and serviceability.

Boom Lifting performance is enhanced by the 12,6 m â€“ 41,1 m four-section, full-power boom with sequenced, synchronized extension capability.

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GRT880 benefits Higher nominal capacity and stronger load charts ensure higher rental rates. Outstanding height and reach provide higher utilization and greater versatility. The GRT880 transports to the jobsite quickly and efficiently with a weight under 41,1 t after removal of counterweight and boom extension. Counterweight is hydraulically self-removable and installed by the crane. ECO mode for intelligent power management and decreased fuel consumption.

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Contents Working Range Subhead

Dimensions ..................................................................................................................................................................... 5 Weights .......................................................................................................................................................................... 6 Working range................................................................................................................................................................. 7 Load charts ..................................................................................................................................................................... 8 Data ............................................................................................................................................................................... 13 Specifications................................................................................................................................................................... 14 Symbols glossary.............................................................................................................................................................. 16

Dimensions

Tire Size: 29.5 x 25 A

17,4 m

16,7 m

13,6 m

12,9 m

12,5 m

10,1 m

8,8 m

13,2 m

12,5 m

8,4 m

7,7 m

7,3 m

4,9 m

4,6 m

Two-Wheel Steer

Four -Wheel Steer

Dimensions in mm unless otherwise specified.

OF ROTATION

3335

A 24°

24° B

D OUTSIDE CURB CLEARANCE

E OUTSIDE TURN RADIUS

F INSIDE TURN RADIUS

G INSIDE CURB RADIUS

R4568 TAIL SWING

15 114 20° CAB TILT

1121

3746

25°

21° 551 2307

556

8590

4215

14 875

2544 TRACK 3150 RETRACTED 5233 MID-EXTEND 7316 FULL EXTEND

Grove GRT880

Weights

Basic Machine (T4F): including 41,1 m main boom, main hoist with 213,9 m of wire rope, 10 t full counterweight, 75 t hookblock, 11,0 t headache ball, auxiliary boom nose, and air conditioning Add: auxiliary hoist crane weight Add: manual offsettable bui-fold swingaway and brackets crane weight Remove: counterweight crane weight Remove: manual bi-fold extension crane weight

50 500

24 626

25 875

488

157

-605

50 948

24 469

26 480

1502

2797

-1295

52 451

27 266

25 184

-10 000

3735

-13 735

42 459

31 001

11 449

-1324

-2508

1184

41 127

28 493

12 633

THIS CHART IS ONLY A GUIDE AND SHOULD NOT BE USED TO OPERATE THE CRANE. The individual craneâ€™s load chart, operating instructions and other instructional plates must be read and understood prior to operating the crane

Data

Lifting Capacity

Sheaves

Parts of line

Total weight

91 t

2 to 12

672 kg

81,5 t

2 to 10

602 kg

60 t

2 to 10

580 kg

45 t

2 to 6

455 kg

22,5 t

300 kg

10,9 t

H/B (swivel)

255 kg

Infinitely variable

Rope

Permissible line pull max.

Nominal cable length

0 - 148 m/min

single line

19 mm (35x7 WSC)

7620 kg

214 m

0 - 148 m/min

single line

19 mm (35x7 WSC)

7620 kg

214 m

—

0 - 2,0

20° 70°

approx.45 s

—

11,8 to 46,9 m

approx. 160 s

—

THIS CHART IS ONLY A GUIDE AND SHOULD NOT BE USED TO OPERATE THE CRANE. The individual crane’s load chart, operating instructions and other instructional plates must be read and understood prior to operating the crane

Grove GRT880

Working range Working range diagram with bi-fold extension and insert Working range diagram with insert and bi-fold extension (BOOM DEFLECTION NOT SHOWN)

80089455

75 70

20° OFFSET

0° OFFSET

17,1 M EXT

65 60

40° OFFSET

45 41,1

37,9

70°

80°

31,6

60°

28,4

50°

25,2

40°

34,7

22,1 18,9

30°

15,7

12,6

20°

Boom and extension length in meters

Height from ground in meters

80° MAX BOOM ANGLE

10°

5 0 65

Operating radius in meters from axis of rotation

2,8

AXIS OF ROTATION

Dimensions are for the largest grove furnished hook block and overhaul ball, with anti-two block activated.

3,0

Load chart

12,6 m – 41,1 m

9979 kg

100%

360°

Metric Tons (t)

85%

Main Boom Length in Meters 22,1 25,2 28,4 31,6

Radius in Meters

12,6

15,7

18,9

34,7

37,9

41,1

Radius in Meters

2,5

80,000

—

2,5

73,000

49,425

48,975

*31,450

—

3,5

69,200

49,425

48,975

31,450

*19,150

—

3,5

65,825

49,425

48,975

31,450

19,150

—

4,5

62,600

49,425

48,975

31,450

19,150

*19,150

—

4,5

57,775

48,800

46,625

31,450

19,150

*19,100

—

48,150

47,300

41,100

31,450

19,150

19,100

*18,375

—

41,150

40,925

36,775

29,200

19,150

19,100

18,375

*14,925

—

35,075

34,875

32,975

26,675

19,150

18,825

17,925

14,775

10,425

28,350

29,400

27,525

24,050

19,150

18,125

16,750

14,400

10,425

16,600

23,950

23,750

21,900

19,150

18,225

16,875

15,550

13,625

10,425

—

16,825

16,025

16,550

17,175

15,850

14,500

13,425

12,050

10,425

—

11,900

12,275

12,850

13,425

12,600

11,700

10,750

9,425

—

9,075

9,355

9,955

10,475

10,700

10,275

9,640

8,460

—

7,210

7,565

8,355

8,605

8,835

8,560

7,640

—

6,000

6,715

7,005

7,250

7,545

6,925

—

4,760

5,415

5,745

6,005

6,270

6,335

—

4,370

4,715

5,005

5,250

5,450

—

3,510

3,715

4,160

4,405

4,600

—

3,020

3,445

3,675

3,880

—

2,825

3,050

3,260

—

2,295

2,405

2,725

—

1,960

2,260

—

1,855

—

1,495

*This capacity is based on maximum boom angle.

Grove GRT880

Load chart

41,1 m

10,1 m – 17,1 m

100%

9979 kg

360°

85%

Metric Tons (t) Radius in Meters

10,1 m Length

17,1 m Length

Radius in Meters

0° Offset

20° Offset

40° Offset

0° Offset

20° Offset

40° Offset

6,645

—

*3,760

—

6,225

*5,170

—

3,760

—

5,615

4,885

—

3,760

—

5,020

4,515

3,465

3,760

—

4,550

4,130

3,365

3,565

2,850

—

4,190

3,775

3,280

3,255

2,715

*2,175

3,815

3,525

3,195

2,980

2,585

2,135

3,545

3,260

3,120

2,750

2,435

2,135

3,285

3,035

2,945

2,540

2,275

2,095

3,045

2,840

2,770

2,325

2,120

2,015

2,825

2,670

2,605

2,150

1,970

1,875

2,640

2,495

2,450

2,005

1,835

1,775

2,350

2,365

2,340

1,850

1,715

1,665

1,980

2,140

2,215

1,715

1,615

1,570

1,650

1,785

1,990

1,615

1,515

1,470

1,360

1,475

1,690

1,495

1,420

1,395

1,095

1,190

—

1,290

1,335

1,325

0,860

0,935

—

1,055

1,260

1,255

0,645

0,695

—

0,845

1,035

—

0,650

0,820

—

0,625

—

*This capacity is based on maximum boom angle. 1.

10,1 m and 17,1 m folding boom extension lengths may be used for single line lifting service only.

2. For main boom lengths less than 41,1 m with the boom extension erected, the rated loads are determined by boom angle. Use only the column which corresponds to the boom extension length and offset for which the machine is set up. For boom angles not shown, use rating of the next lower boom angle. 3. WARNING: Operation of this machine with heavier loads than the capacities listed is strictly prohibited. Machine tipping with boom extension occurs rapidly and without advance warning.

4. Boom angle is the angle above or below horizontal of the longitudinal axis of the boom base section after lifting rated load. 5. Capacities listed are with outriggers properly extended and vertical jacks set only. 6. When lifting over the main boom nose with the 10,1 m or 17,1 m extension erected, the outriggers must be fully extended.

Load chart

41,1 m

17,1 m

6,1 m

9979 kg

100%

360°

85%

Metric Tons (t) Radius in Meters

23,2 m Length

Radius in Meters

The 17,1 m folding boom extension lengths may be used for single line lifting service only.

0° Offset

20° Offset

40° Offset

2,985

—

2,985

—

2,915

*2,195

—

2,635

2,105

—

2,365

2,015

*1,530

2,175

1,930

1,490

1,980

1,835

1,455

5. Capacities listed are with outriggers properly extended and vertical jacks set only.

1,805

1,685

1,425

1,650

1,550

1,395

6. When lifting over the main boom nose with the 17,1 m extension erected and 6,1 m insert, the outriggers must be fully extended.

1,510

1,425

1,370

1,385

1,320

1,305

1,255

1,225

1,205

1,160

1,120

1,060

1,035

1,030

0,975

0,955

0,960

0,885

0,880

0,885

0,825

0,805

0,815

0,705

0,740

0,750

0,550

0,680

0,690

3. WARNING: Operation of this machine with heavier loads than the capacities listed is strictly prohibited. Machine tipping with boom extension occurs rapidly and without advance warning. 4. Boom angle is the angle above or below horizontal of the longitudinal axis of the boom base section after lifting rated load.

*This capacity is based on maximum boom angle.

Grove GRT880

Load chart

12,6 m – 22,1 m

9979 kg

Stationary

Metric Tons (t)

Radius in Meters

85%

Main Boom Length in Meters

Radius in Meters

12,6

15,7

18,9

22,1

4,5

17,900

16,775

—

4,5

16,150

15,550

—

12,100

11,600

10,975

11,100

9,375

8,870

8,390

8,610

7,425

6,870

6,525

6,735

5,960

5,340

5,115

5,285

4,810

4,140

4,005

4,130

—

2,360

2,385

2,400

—

1,255

1,170

Capacities are in pounds and do not exceed 75% of tipping loads as determined by test in accordance with SAE J765.

2. Capacities are applicable to machines equipped with General/Titan 29.5 x 25 (34 ply) bias ply tires, at 76 psi cold inflation pressure. 3. Capacities are applicable only with machine on firm level surface 4. On rubber lifting with boom extension not permitted 5. For pick and carry operation, boom must be centered over front of machine, mechanical swing lock engaged and load restrained from swinging. 6. Axle lockouts must be functioning when lifting on rubber. 7.

All lifting depends on proper tire inflation, capacity and condition. Capacities must be reduced for lower tire inflation pressures. See lifting capacity chart for tire used. Damaged tires are hazardous to safe operation of crane.

8. Creep - not over 60,96 m of movement in any 30 minute period and not exceeding 1,6 kph.

Load chart

12,6 m – 22,1 m

9979 kg

Over front

Pick and carry up to 1,6 kph

Metric Tons (t)

85%

Main Boom Length in Meters

Radius in Meters

12,6

15,7

18,9

22,1

Radius in Meters

3,5

24,375

20,450

—

3,5

22,850

20,250

—

4,5

20,625

19,950

—

4,5

18,725

18,525

—

15,600

15,425

14,100

11,100

13,325

13,200

12,850

10,925

11,275

11,200

11,375

10,475

9,625

9,580

9,700

9,525

8,255

8,270

8,345

8,305

—

5,995

6,000

—

4,090

4,130

—

2,725

2,795

—

1,790

Grove GRT880

Specifications

Superstructure

Cab

Boom

12,6 m – 41,1 m four-section full-power boom, sequenced synchronized extension and retraction. Maximum tip height: 44,6 m

*Optional manual bi-fold swingaway extension

10,1 m - 17,1 m bi-fold lattice swingaway extension. Offsettable at 0°, 20°, and 40°. Stows alongside base boom section. Electric motor assist for pin alignment and stowing. Maximum tip height: 61,9 m

*Optional lattice extension insert

(1) x 6,1 m lattice extension insert. Installs between boom nose and either optional extension. Maximum tip height: 68,0 m

Operator-controlled 20° hydraulic tilt, full vision, all steel fabricated with acoustical lining and tinted safety glass throughout. Deluxe seat with headrest incorporates armrest-mounted electronic programmable single-axis or dual axis controllers and a jog dial for easier data input. Tilt/telescoping steering wheel with various controls incorporated into the steering column. Other standard features include hot water heater, cab circulating air fan, sliding side and opening rear window, sliding skylight with electric wiper and sunscreen, electric windshield wash/wipe, fire extinguisher, seat belt, air conditioning, and dual cab mounted work lights.

Swing

Boom nose

Variable speed, planetary swing drive with foot applied multi-disc proportional wet brake. Spring applied, hydraulically released swing brake. Two position mechanical swing lock pin, operated from cab. Maximum swing speed: 2.0 r.p.m.

Boom elevation

Planetary reduction driven by axial piston motor. Grooved drum with automatic spring applied multi-disk wet brake. Electronic hoist drum rotation indicator, and hoist drum cable follower. Third wrap indictor with hoist function cut-out standard.

Crane Control System (CCS)

Maximum hoist single line pull: 1st layer: 10 645 kg 3rd layer: 9038 kg 6th layer: 7371 kg

Five nylatron sheaves mounted on heavy-duty tapered roller bearings with removable pin-type guards. Quick-reeve type boom nose. Removable single sheave auxiliary boom nose with removable pin type rope guard.

One double–acting hydraulic cylinder with integral holding valve provides elevation from -3° to +80°.

“Graphic Display” RCL load moment and anti-two block system with audio-visual warning and control lever lockout. This system provides electronic display of boom angle, boom length, load radius, boom tip height, maximum permissible load, actual load, and warning of impending two-block condition. The work area definition system allows the operator to pre-select and define safe working areas. If the crane approaches the pre-set limits, audio-visual warnings aid the operator in avoiding jobsite obstructions.

Counterweight

Standard 9979 kg. Hydraulically installed and removed. Controls located on superstructure.

Hoist (main and auxiliary hoist)

Maximum permissible single line pull: 7620 kg with 35 x 7 class rope Maximum hoist single line speed (no load): 148 m/min Rope construction: 35 x 7 rotation–resistant Rope diameter: 19mm Rope length: Main hoist: 214 m Auxiliary hoist: 214 m Maximum usable rope: 241 m 6 layers

* Denotes optional equipment

Specifications Carrier

Steering

Chassis

Parallel box section fabricated from high-strength, low-alloy steel with integral outrigger boxes, front and rear lift, tie-down, and towing lugs.

Outrigger system

Four hydraulic telescoping single stage double box beam outriggers with inverted jack cylinders and integral jack holding valves. Three position settings, 0%, 50%, and fully extended. Aluminum fabricated outrigger floats 609,6 mm (24 in) diameter. Outrigger monitoring system with outrigger beam position display on R.C.L. screen. Maximum outrigger pad load: 57 244 kg

Fully independent power steering. Front: Fully hydraulic steering wheel controlled. Rear: Fully hydraulic via separate momentary switch provides 4 steering modes, front only, rear only, coordinated and crab. Rear steer not aligned indicator. Outside 4WS coordinated steer radius: 7,3 m Inside 4WS coordinated steer radius: 4,9 m

Tires

29.5 x 25 – 34 bias ply rating

Electrical system

Outrigger controls

Two 12 V maintenance-free batteries with disconnect. 24 V system / 24 V lighting

Hydraulic system

Full lighting including turn indicators, head, tail, brake, and hazard warning, and two work lights mounted on cab front.

Controls and crane leveling indicator located in cab. Extension and retraction are through the CCS system.

Lighting

Two main pumps [2] variable displacement piston and [1] gear with a combined output capacity of 496 L/min (131 gal/min). Maximum operating pressure: 276 bar (4000 psi) Return line in-tank filter with full flow by-pass protection and service indicator. Replaceable cartridge with 4 micron filtration rating per ISO cleanliness level of 17/15/12. Carrier mounted oil cooler with thermostatically controlled hydraulic motor driven fan / air to oil. System pressure test ports.

Maximum Drive Speed

24.1 km/h with counterweight installed

Gradeability (theoretical) 70% to drive train stall based on 52 450 kg GVW with 29.5 x 25 tires, standard counterweight, auxiliary hoist and manual bi-fold extension.

Engine (Tier 4F)

Cummins QSB 6.7 L diesel, six cylinder, turbo-charged with Cummins Compact Catalyst (CCC) and Selective Catalytic Reduction (SCR) combo muffler, using diesel exhaust fluid (DEF) injection. Meets emissions per US EPA Tier 4 final and European Union Stage 4. 205 kW at 2500 rpm, Maximum torque: 990 Nm at 1500 rpm. Fuel requirements: Maximum of 15 ppm ultra-low sulfur diesel fuel + diesel exhaust fluid (DEF). NOTE: Required for sale in North America and European Union.

Miscellaneous standard equipment

Full length steel fenders with full aluminum decking, dual rear view mirrors, hook block tie-down, electronic back-up alarm, front stowage tray, hot water cab heater / defroster, cab air conditioner, hoist mirrors, A/V warning system, combination lift/tie-down/towing lugs, coolant sight level indicator, hoist access platform.

*Optional equipment Engine (Tier 3)

• Auxiliary hoist package: includes MTW 19-241 hoist with electronic hoist drum rotation indicator, hoist drum cable follower, third wrap indicator with hoist function cut-out, 214 m of 19 mm of 35 x 7 class rotation resistant wire rope. • Auxiliary lighting and convenience package: includes superstructure mounted amber flashing light, dual base boom mounted floodlights, in-cab, R.C.L., light bar and rubber mat for storage trough.

Fuel tank capacity

• • • • • • • • • • •

Cummins QSB 6.7 L diesel, six cylinder, turbo-charged with 205 kW at 2500 rpm, Maximum torque: 978 Nm at 1500 rpm. Fuel requirements: Maximum of 5000 ppm. Sulfur diesel fuel. NOTE: Required for sale outside of North America and European Union.

312 L

Transmission

Rangeshift with six forward and six reverse speeds. (Three speeds high and three speeds low). Front axle disconnect for 4 x 2 drive.

Axles

FRONT: Drive / steer with differential and planetary reduction hubs rigid mounted to frame. REAR: Drive / steer with differential and planetary reduction hubs pivot mounted to frame. Automatic full hydraulic lockouts on rear axle permits 254 mm (10 in) of oscillation only with boom centered over the front.

• • • • •

360° positive mechanical swing lock Rear pintle hitch Cab-controlled cross axle differential locks (front and rear) Wireless wind speed indicator Vertical external mounted L.M.I. light tower -29C cold weather package -40C arctic weather package Electric drive line retarder Emergency stop buttons on each side of carrier Second beacon light Refinery package (certified spark arrestor + engine air shutdown) (T3 engine only) C.E. certificate package Russian certificate package Synthetic rope for main and / or auxiliary hoist Boom position indicator light Crane STAR asset management system

Brakes

Full hydraulic split (dual) circuit dry disc operating on all wheels with dual calipers. Parking brake is spring applied / hydraulically released on the front axle input shaft.

* Denotes optional equipment

Grove GRT880

Symbols Glossary

Axles

Crane control system

Heavy duty jib

Outriggers

Boom

Drive

Height (no max)

Radius

Boom elevation

Electrical system

Hoist

Rotation

Boom extension

Engine

Boom length

Extension

Hook block

Speed

Hydraulic system

Steering

Boom nose

Frame

Insert

Suspension

Brakes

Fuel tank capacity

Lights

Swing

Cab

Gear

Oil

Tires

Counterweight

Grade

Outrigger controls

Transmission

Notes

Grove GRT880

Notes

Grove GRT880

Manitowoc Cranes Regional headquarters Americas Manitowoc, Wisconsin, USA Tel: +1 920 684 6621 Fax: +1 920 683 6277

Europe and Africa Dardilly, France - TOWERS Tel: +33 (0)4 72 18 20 20 Fax: +33 (0)4 72 18 20 00

Shady Grove, Pennsylvania, USA Tel: +1 717 597 8121 Fax: +1 717 597 4062

Wilhelmshaven, Germany - MOBILE Tel: +49 (0) 4421 294 0 Fax: +49 (0) 4421 294 4301

China Shanghai, China Tel: +86 21 6457 0066 Fax: +86 21 6457 4955

Middle East and Greater Asia-Pacific Singapore Tel: +65 6264 1188 Fax: +65 6862 4040

Dubai, UAE Tel: +971 4 8862677 Fax: +971 4 8862678/79

This document is non-contractual. Constant improvement and engineering progress make it necessary that we reserve the right to make specification, equipment, and price changes without notice. Illustrations shown may include optional equipment and accessories and may not include all standard equipment.

ÂŠ2017 The Manitowoc Company, Inc.

Form No. GRT880 Metric Product Guide 02/2017