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Caterpillar 988H Wheel Loader

Including 988H Steel Mill Arrangement (2011), 988H Millyard Arrangement (2011), 988H (4.25 M Linkage)

Axles

FrontFixed
Maximum Single-Wheel Rise and Fall22.4 in (56 cm)
RearOscillating 13 °

Brakes

BrakesMeet SAE ISO 3450:1996

Bucket

Breakout Force85068 lbs (38,587 kg)
Bucket Capacities10 cu yds (8 m)
Bucket Capacity - heaped8.4 cu yds (6 m)
Bucket Capacity - struck6.9 cu yds (5 m)
Bucket Width12.5 ft (4 m)
Dump Clearance at Max Raise11.4 ft (3 m)
Maximum Bucket Capacity10 cu yds (8 m)

Cab

Cab - ROPS/FOPSMeets SAE and ISO standards
Sound PerformanceMeets ANSI, SAE and ISO standards

Dimensions

Ground Clearance1.7 ft (0 m)
Height - Top of Cab13.5 ft (4 m)
Height - Top of Exhaust13.5 ft (4 m)
Hinge Pin - Max Height19.2 ft (6 m)
Length with Bucket on Ground40.1 ft (12 m)
Reach at Max Lift and Dump6.7 ft (2 m)
Wheel Base Length15 ft (5 m)
Wheelbase14.9 ft (4 m)
Width Over Tires11.8 ft (3 m)

Engine

Bore5.7 in (13 cm)
Displacement1104.5 cu in (0 m)
Engine ModelCat C18 ACERT
Flywheel Power501 hp (374 kw)
Gross Power555 hp (414 kw)
Gross Power - ISO 3046-2520 hp (388 kw)
MakeCat
ModelC18
Net Power501 hp (374 kw)
Net Power - EEC 80/1269501 hp (374 kw)
Net Power - ISO 14396540 hp (403 kw)
Net Power - ISO 9249501 hp (374 kw)
Number of Cylinders6
Power Measured @1800 rpm
Stroke7.2 in (18 cm)

Hydraulic Cycle Times

Dump2.4 sec
Raise9.4 sec
Total Hydraulic Cycle Time15.6 sec

Hydraulic System

Dump Time2.4 sec
Lower Time3.8 sec
Pump Flow Capacity130 gal/min (492 l/min)
Raise Time9.4 sec
Relief Valve Setting4500 psi

Loader Hydraulic System

Cylinders, Double Acting - Lift, Bore and Stroke220 911 mm 8.7 35.9 in
Cylinders, Double Acting - Tilt, Bore and Stroke220 1770 mm 8.7 69.7
Relief Valve Setting5075 psi
Relief Valve Setting - Low Idle348.1 psi

Operating Specifications

Alternator Supplied Amperage100 A
Attachment TypeCat quick coupler and forks
Cooling System Fluid Capacity27.2 gal (102 l)
Engine Oil Fluid Capacity15.9 gal (57 l)
Front Axle/Diff Fluid Capacity49 gal (185 l)
Fuel Capacity188 gal (712 l)
Hinge Pin Height, Unloaded16.2 ft (5 m)
Hydraulic System Fluid Capacity70.5 gal (265 l)
Operating Voltage24 V V
Operating Weight109249 lbs (49,555 kg)
Overall Length39.9 ft (12 m)
Rated Bucket Capacity9.0 cu yds (7 m)
Rated Payload27557.8 lbs (12,500 kg)
Rear Axle Oscillation26 °
Rear Axle/Diff Fluid Capacity49 gal (185 l)
Static Tipping Weight76776 lbs (34,825 kg)
Tipping Load - Articulated 37 degrees73826 lbs (33,487 kg)
Tipping Load - Straight84038 lbs (38,119 kg)
Tire Size35/65
Transmission Fluid Capacity18.5 gal (68 l)
Turning Radius28 ft (9 m)
Turning Radius - SAE Carry31 ft (9 m)

Service Refill Capacities

Cooling System27.2 gal (102 l)
Crankcase15.9 gal (57 l)
Differential - Final Drives - Front49 gal (185 l)
Differential - Final Drives - Rear49 gal (185 l)
Fuel Tank188 gal (712 l)
Hydraulic System - Tank Only70.5 gal (265 l)
Hydraulic System Factory Fill124.2 gal (469 l)
Transmission18.5 gal (68 l)

Steering System

SteeringMeets SAE and ISO standards
Total Steering Angle86 °

Transmission

Converter Drive - Forward 14.2 mph (6 kph)
Converter Drive - Forward 27.3 mph (11 kph)
Converter Drive - Forward 312.9 mph (19 kph)
Converter Drive - Reverse 14.7 mph (6 kph)
Converter Drive - Reverse 28.4 mph (13 kph)
Converter Drive - Reverse 314.7 mph (23 kph)
Direct Drive - Forward 1Lock-up disables
Direct Drive - Forward 27.7 mph (11 kph)
Direct Drive - Forward 313.6 mph (21 kph)
Direct Drive - Forward 424 mph (39 kph)
Direct Drive - Reverse 14.9 mph (6 kph)
Direct Drive - Reverse 28.8 mph (13 kph)
Direct Drive - Reverse 315.6 mph (24 kph)
Max Speed - Forward24 mph (39 kph)
Max Speed - Reverse15.6 mph (24 kph)
Number of Forward Gears4
Number of Reverse Gears3

Weights

Operational Weight109844 lbs (49,825 kg)


988H Steel Mill Arrangement (2011)

Axles

FrontFixed
Maximum Single-Wheel Rise and Fall22.4 in (56 cm)
RearOscillating 13 °

Brakes

BrakesMeet SAE/ISO 3450:1996

Bucket

Bucket Capacities10 cu yds (8 m)

Cab

Cab - ROPS/FOPSMeets SAE and ISO standards
Sound PerformanceMeets ANSI, SAE and ISO standards

Engine

Bore5.7 in (13 cm)
Displacement1104.5 cu in (0 m)
Engine ModelCat C18 ACERT
Gross Power555 hp (414 kw)
Gross Power - ISO 3046-2520 hp (388 kw)
Net Power501 hp (374 kw)
Net Power - EEC 80/1269501 hp (374 kw)
Net Power - ISO 14396532 hp (397 kw)
Net Power - ISO 9249501 hp (374 kw)
Stroke7.2 in (18 cm)

Loader Hydraulic System

Cylinders, Double Acting - Lift, Bore and Stroke220 911 mm (8.7 35.9 in)
Cylinders, Double Acting - Tilt, Bore and Stroke220 1770 mm (8.7 69.7 in)
Relief Valve Setting5075 psi
Relief Valve Setting - Low Idle348.1 psi

Operating Specifications

Attachment Type9 yd3 Rock Bucket
Hinge Pin Height, Unloaded16.2 ft (5 m)
Operating Weight128328 lbs (58,209 kg)
Overall Length40.8 ft (12 m)
Tipping Load - Straight74651 lbs (33,862 kg)
Turning Radius - SAE Carry28.8 ft (9 m)

Service Refill Capacities

Cooling System27.2 gal (102 l)
Crankcase15.9 gal (57 l)
Differential - Final Drives - Front49 gal (185 l)
Differential - Final Drives - Rear49 gal (185 l)
Fuel Tank188 gal (712 l)
Hydraulic System - Tank Only70.5 gal (265 l)
Hydraulic System Factory Fill124.2 gal (469 l)
Transmission18.5 gal (68 l)

Steering System

SteeringMeets SAE and ISO standards
Total Steering Angle74 °

Transmission

Converter Drive - Forward 14.2 mph (6 kph)
Converter Drive - Forward 27.3 mph (11 kph)
Converter Drive - Forward 312.9 mph (19 kph)
Converter Drive - Reverse 14.7 mph (6 kph)
Converter Drive - Reverse 28.4 mph (13 kph)
Converter Drive - Reverse 314.7 mph (23 kph)
Direct Drive - Forward 1Lock-up disabled
Direct Drive - Forward 27.7 mph (11 kph)
Direct Drive - Forward 313.6 mph (21 kph)
Direct Drive - Forward 424 mph (39 kph)
Direct Drive - Reverse 14.9 mph (6 kph)
Direct Drive - Reverse 28.8 mph (13 kph)
Direct Drive - Reverse 315.6 mph (24 kph)

Weights

Operating Weight128328 lbs (58,209 kg)


988H Millyard Arrangement (2011)

Axles

FrontFixed
Maximum Single-Wheel Rise and Fall22.4 in (56 cm)
RearOscillating 13 °

Brakes

BrakesMeet SAE/ISO 3450:1996

Cab

Cab - ROPS/FOPSMeets SAE and ISO standards
Sound PerformanceMeets ANSI, SAE and ISO standards

Engine

Bore5.7 in (13 cm)
Displacement1104.5 cu in (0 m)
Engine ModelCat C18 ACERT
Gross Power555 hp (414 kw)
Gross Power - ISO 3046-2520 hp (388 kw)
Net Power532 hp (397 kw)
Net Power - EEC 80/1269501 hp (374 kw)
Net Power - ISO 14396532 hp (397 kw)
Net Power - ISO 9249501 hp (374 kw)
Stroke7.2 in (18 cm)

Operating Specifications

Attachment TypeCat Logging Forks
Hinge Pin Height, Unloaded16.2 ft (5 m)
Operating Weight128328 lbs (58,209 kg)
Overall Length40.9 ft (12 m)
Tipping Load - Articulated 37 degrees65740 lbs (29,820 kg)
Tipping Load - Straight75702 lbs (34,338 kg)
Turning Radius - SAE Carry30.4 ft (9 m)

Service Refill Capacities

Cooling System27.2 gal (102 l)
Crankcase15.9 gal (57 l)
Differential - Final Drives - Front49 gal (185 l)
Differential - Final Drives - Rear49 gal (185 l)
Fuel Tank188 gal (712 l)
Hydraulic System - Tank Only70.5 gal (265 l)
Hydraulic System Factory Fill124.2 gal (469 l)
Transmission18.5 gal (68 l)

Steering System

SteeringMeets SAE and ISO standards
Total Steering Angle74 °

Transmission

Converter Drive - Forward 14.2 mph (6 kph)
Converter Drive - Forward 27.3 mph (11 kph)
Converter Drive - Forward 312.9 mph (19 kph)
Converter Drive - Reverse 14.7 mph (6 kph)
Converter Drive - Reverse 28.4 mph (13 kph)
Converter Drive - Reverse 314.7 mph (23 kph)
Direct Drive - Forward 1Lock-up disabled
Direct Drive - Forward 27.7 mph (11 kph)
Direct Drive - Forward 313.6 mph (21 kph)
Direct Drive - Forward 424 mph (39 kph)
Direct Drive - Reverse 14.9 mph (6 kph)
Direct Drive - Reverse 28.8 mph (13 kph)
Direct Drive - Reverse 315.6 mph (24 kph)


988H (4.25 M Linkage)

Bucket

Dump Clearance at Max Raise 12.58 ft (4 m)

Engine

ModelC18 ACERT
Net Power501 hp (374 kw)

Operating Specifications

Rated Bucket Capacity8.3 - 10 cu yds (6 - 8 m)

Weights

Operational Weight111612 lbs (50,627 kg)

See all of the Caterpillar 988Hs we have listed for sale.
  • A Caterpillar 988H From Finning CAT for $1,350,000.00 USD


  • A Caterpillar 988H From Western States Equipment for $425,000.00 USD


  • A Caterpillar 988H From Finanzauto for $300,000.00 USD


  • A Caterpillar 988H From Cleveland Brothers for $283,250.00 USD


  • A Caterpillar 988H From Wheeler Machinery Co. for $160,000.00 USD






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