Caterpillar 988H Wheel Loader Dimensions & Specs

Picture of a Caterpillar 988H Wheel Loader

Transport a Caterpillar 988H Wheel Loader

Transporting a Caterpillar 988H Wheel Loader is a process that involves multiple steps, each requiring careful attention and expertise. First, the Caterpillar 988H Wheel Loader is prepared for transport, which may involve disassembling larger components and securing fragile parts.During the loading phase, special equipment like forklifts or cranes may be used

Bucket

GDump Clearance At Max Raise

11.33 ft in 3466 mm

Breakout Force

85068 lb 378.4 kN

Bucket Width

12.5 ft in 3810 mm

Bucket Capacity - Struck

6.9 yd3 5.3 m3

Bucket Capacity - Heaped

8.33 yd3 6.4 m3

Dimensions

EGround Clearance

1.67 ft in 549 mm

ALength With Bucket On Ground

40.08 ft in 12215 mm

BWidth Over Tires

11.75 ft in 3579 mm

CHeight To Top Of Cab

13.42 ft in 4128 mm

DWheelbase

14.83 ft in 4550 mm

FHinge Pin - Max Height

19.18 ft in 5853 mm

HReach At Max Lift And Dump

6.66 ft in 2028 mm

Dimensions*

EGround Clearance

1.8 ft in 0.55 m

Rack Back Angle - Maximum Lift

45 degrees 45 degrees

Wheel Base Length

14.93 ft in 4.56 m

Height - Top Of Air Cleaner

11.1 ft in 3.39 m

C-Pin Height

3.31 ft in 1.01 m

Centerline Of Front Axle To Hitch

7.46 ft in 2.28 m

Centerline Of Rear Axle To Edge Of Rear Bumper

10.28 ft in 3.14 m

Clearance At Maximum Lift And Dump

12.73 ft in 3.89 m

Dig Depth

0.74 ft in 0.23 m

Height - Spillguard

17.82 ft in 5.44 m

B-Pin Height

19.2 ft in 5.86 m

Height - Top Of Cab

13.54 ft in 4.13 m

Height - Top Of Exhaust Stack

13.49 ft in 4.12 m

Height - Top Of Hood

10.35 ft in 3.16 m

Rack Back Angle - Carry

56.5 degrees 56.5 degrees

Rack Back Angle - Ground

47.8 degrees 47.8 degrees

Specifications

Engine

Number Of Cylinders

6 6

Engine Make

2236 2236

Engine Model

C18 ACERT C18 ACERT

Net Power

501 hp 373.6 kw

Gross Power

555 hp 413.9 kw

Power Measured @

1800 rpm 1800 rpm

Displacement

1104.5 cu in 18.1 L

Bore

5.7 in 144.8 mm

Stroke

7.2 in 182.9 mm

Net Power - Iso 9249

501 hp 373.6 kw

Engine Model

Cat C18 ACERT Cat C18 ACERT

Flywheel Power

501 hp 373.6 kw

Net Power - Iso 14396

540 hp 402.7 kw

Gross Power - Iso 3046-2

520 hp 387.8 kw

Net Power - Eec 80/1269

501 hp 373.6 kw

Operational

Operating Weight

109249 lb 49546 kg

Fuel Capacity

188 gal 712 L

Hydraulic System Fluid Capacity

70.5 gal 267 L

Engine Oil Fluid Capacity

15.9 gal 60 L

Cooling System Fluid Capacity

27.2 gal 103 L

Transmission Fluid Capacity

18.5 gal 70 L

Front Axle/Diff Fluid Capacity

49 gal 186 L

Rear Axle/Diff Fluid Capacity

49 gal 186 L

Static Tipping Weight

76776 lb 34825 kg

Turning Radius

28 ft in 8543 mm

Operating Voltage

24 V 24 V

Alternator Supplied Amperage

100 amps 100 amps

Rear Axle Oscillation

26 degrees 26 degrees

Tire Size

35/65 35/65

Transmission

Number Of Forward Gears

4 4

Number Of Reverse Gears

3 3

Max Speed - Forward

24 mph 38.6 km/h

Max Speed - Reverse

15.6 mph 25.1 km/h

Direct Drive - Forward 3

13.6 mph 21.9 km/h

Direct Drive - Reverse 3

15.6 mph 25.2 km/h

Direct Drive - Forward 4

24 mph 38.7 km/h

Direct Drive - Forward 2

7.7 mph 12.4 km/h

Direct Drive - Reverse 2

8.8 mph 14.2 km/h

Steering

Meets SAE and ISO standards Meets SAE and ISO standards

Total Steering Angle

86 degrees 86 degrees

Transmission

Converter Drive - Forward 3

12.9 mph 20.8 km/h

Converter Drive - Reverse 3

14.7 mph 23.7 km/h

Direct Drive - Forward 1

Lock-up disables Lock-up disables

Converter Drive - Forward 4

22.3 mph 35.9 km/h

Converter Drive - Forward 1

4.2 mph 6.8 km/h

Converter Drive - Forward 2

7.3 mph 11.8 km/h

Direct Drive - Reverse 1

4.9 mph 7.9 km/h

Converter Drive - Reverse 1

4.7 mph 7.6 km/h

Converter Drive - Reverse 2

8.4 mph 13.6 km/h

Buckets

Maximum Bucket Capacity

10 yd3 7.7 m3

Bucket Capacities

6.4 m3-7.7 m3 8.3 yd3-10 yd3 6.4 m3-7.7 m3 8.3 yd3-10 yd3

Hydraulic System

Relief Valve Setting

4500 psi 31000 kPa

Pump Flow Capacity

130 gal/min 492 L/min

Raise Time

9.4 sec 9.4 sec

Dump Time

2.4 sec 2.4 sec

Lower Time

3.8 sec 3.8 sec

Axles

Front

Fixed Fixed

Rear

Oscillating 13 degrees Oscillating 13 degrees

Maximum Single-Wheel Rise And Fall

22.4 in 569 mm

Brakes

Meet SAE ISO 3450:1996 Meet SAE ISO 3450:1996

Operating Specifications

Tipping Load - Straight

84038 lb 38119 kg

Attachment Type

Cat quick coupler and forks Cat quick coupler and forks

Hinge Pin Height, Unloaded

16.2 ft in 5 m

Overall Length

39.9 ft in 12.2 m

Turning Radius - Sae Carry

31 ft in 9.5 m

Tipping Load - Articulated 37 Degrees

73826 lb 33487 kg

Rated Payload

27557.8 lb 12500 kg

Service Refill Capacities

Cooling System

27.2 gal 103 L

Fuel Tank

188 gal 711.7 L

Crankcase

15.9 gal 60.2 L

Transmission

18.5 gal 70.1 L

Differential - Final Drives - Front

49 gal 185.5 L

Differential - Final Drives - Rear

49 gal 185.5 L

Hydraulic System Factory Fill

124.2 gal 470.2 L

Hydraulic System - Tank Only

70.5 gal 266.9 L

Hydraulic Cycle Times

Raise

9.4 s 9.4 s

Dump

2.4 s 2.4 s

Total Hydraulic Cycle Time

15.6 s 15.6 s

Lower Float Down - Empty

3.8 s 3.8 s

Cab

Cab - Rops/Fops

Meets SAE and ISO standards Meets SAE and ISO standards

Sound Performance

Meets ANSI, SAE and ISO standards Meets ANSI, SAE and ISO standards

Loader Hydraulic System

Relief Valve Setting

5075 psi 5075 psi

Cylinders, Double Acting - Lift, Bore And Stroke

220 911 mm 8.7 35.9 in 220 911 mm 8.7 35.9 in

Cylinders, Double Acting - Tilt, Bore And Stroke

220 1770 mm 8.7 69.7 220 1770 mm 8.7 69.7

Relief Valve Setting - Low Idle

348.1 psi 348.1 psi

Main Hydraulic System Output At 2010 Rpm And 6900 Kpa (1000 Psi)

130 gal/min 130 gal/min

Pilot System - Gear-Type Pump Output At 2,010 Rpm And 2500 Kpa (363 Psi)

20.1 gal/min 20.1 gal/min

Loader Hydraulic System Main Hydraulic System Output At 2,010 Rpm And 6900 Kpa (1,000 Psi)

130 gal/min 130 gal/min