Caterpillar 994H Wheel Loader

Axles

Front Fixed
Maximum Single-Wheel Rise and Fall 27 in (68 cm)
Oscillation Angle 10 degrees
Rear Trunnion

Brakes

Brakes SAE J1473 OCT90, ISO 3450:1992

Bucket

Bucket Capacities 47 cu yd (36 cu m)

Cab

Cab – ROPS/FOPS SAE J11040 APR88, ISO 3471:2008, ISO 3471:1994
Sound Performance Standards

Engine

Bore 7 in (17 cm)
Displacement 4,875 cu in (79,887 cu cm)
Engine Model Cat 3516B HD EUI
Gross Power – SAE J1995 1,577 hp (1,176 kw)
Model 3516B HD EUI
Net Power 1,463 hp (1,091 kw)
Net Power – EEC 80/1269 1,463 hp (1,091 kw)
Net Power – ISO 9249 1,463 hp (1,091 kw)
Net Power – SAE J1349 1,447 hp (1,079 kw)
Rated Speed 1600 rpm
Stroke 9 in (22 cm)
Torque Rise 32%

Hydraulic System – Lift/Tilt

Cylinders – Lift/Tilt Double-acting
Lift Cylinder – Bore 13 in (33 cm)
Lift Cylinder – Stroke 67 in (170 cm)
Lift/Tilt System – Circuit Positive Flow Control
Lift/Tilt System – Pump 4x Piston, variable displacement
Number of Lift Cylinders 2
Number of Lift/Tilt Pumps 4
Number of Tilt Cylinders 2
Relief Valve Setting – Lift/Tilt 4750 psi
Tilt Cylinder – Bore 11 in (27 cm)
Tilt Cylinder – Stroke 45 in (114 cm)

Hydraulic System – Steering

Relief Valve Setting – Steering 4500 psi
Steering System – Circuit Closed
Steering System – Pump Piston, variable displacement

Operating Specifications

Articulation Angle 40 degrees
Bucket Capacity Range 14-36 m3 (18.5-47 yd3)
Cat Truck Match – High Lift 789, 793
Cat Truck Match – Standard 785, 789
Operating Weight 430,858 lbs (195,434 kg)
Rated Payload – High Lift 77,162 lbs (35,000 kg)
Rated Payload – Standard 83,776 lbs (38,000 kg)

Service Refill Capacities

Cooling System 129 gal (488 l)
Crankcase 72 gal (273 l)
Differential – Final Drives – Front 164 gal (621 l)
Differential – Final Drives – Rear 164 gal (621 l)
Fuel Tank 1,013 gal (3,834 l)
Transmission 103 gal (390 l)

Transmission

Direct Drive – Forward 1 Lock-up disabled
Direct Drive – Forward 2 9 mph (14 kph)
Direct Drive – Forward 3 15 mph (24 kph)
Direct Drive – Reverse 1 5 mph (9 kph)
Direct Drive – Reverse 2 8 mph (14 kph)
Direct Drive – Reverse 3 16 mph (26 kph)
Forward – 1 5 mph (8 kph)
Forward – 2 8 mph (13 kph)
Forward – 3 15 mph (23 kph)
Reverse – 1 5 mph (8 kph)
Reverse – 2 9 mph (15 kph)
Reverse – 3 16 mph (26 kph)
Transmission Type Cat planetary power shift
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