Caterpillar 904H Wheel Loader

Bucket

Bucket Capacities 1 cu yd (1 cu m)
Bucket Capacity – heaped 1 cu yd (1 cu m)
Bucket Width 6 ft (2 m)
Dump Clearance at Max Raise 8 ft (2 m)

Cab

FOPS SAE J/ISO 3449 APR98 Level I and II, ISO 3449:1994 Level I and II
ROPS SAE J1040 MAY94, ISO 3471:1994

Dimensions

Ground Clearance 1 ft (0 m)
Height – Top of Cab 8 ft (2 m)
Hinge Pin – Max Height 10 ft (3 m)
Length with Bucket on Ground 16 ft (5 m)
Reach at Max Lift and Dump 2 ft (1 m)
Wheelbase 6 ft (2 m)
Width Over Tires 5 ft (2 m)

Engine

Aspiration Turbocharged
Bore 4 in (9 cm)
Displacement 153 cu in (2,507 cu cm)
EEC 80/1269 Rating 52 hp (39 kw)
Engine Model MHI S4Q2-T
Gross Power 55 hp (41 kw)
ISO 9249 Rating 52 hp (39 kw)
Make Mitsubishi
Model S4Q2-T
Net Power 52 hp (39 kw)
Number of Cylinders 4
Power Measured @ 2400 rpm
SAE J1349 Rating 52 hp (39 kw)
Stroke 4 in (10 cm)

Hydraulic System

3rd Valve Flow 22 gpm (83 lpm)
Dump Time 0.8 seconds
Hydraulic Cycle Time – Dump 0.8econds seconds
Hydraulic Cycle Time – Lift 4.5econds seconds
Hydraulic Cycle Time – Lower, Float 3.2econds seconds
Lower Time 3.2 seconds
Main Relief 3000 psi
Pump Flow Capacity 22 gpm (83 lpm)
Raise Time 4.5 seconds
Relief Valve Setting 3000 psi

Operating Specifications

Alternator Supplied Amperage 90 amps
Breakout Force 8,003 lbs (3,630 kg)
Cooling System Fluid Capacity 2 gal (8 l)
Engine Oil Fluid Capacity 2 gal (8 l)
Fuel Capacity 22 gal (83 l)
Full Turn Static Tipping Load – Bucket 5,511 lbs (2,500 kg)
Hydraulic System Fluid Capacity 11 gal (43 l)
Operating Weight 9,899 lbs (4,490 kg)
Rack Back – Transport Position 49 degrees
Rated Bucket Capacity 1 cu yd (1 cu m)
Rated Operating Load at Full Turn – Bucket 2,756 lbs (1,250 kg)
Static Tipping Weight 6,614 lbs (3,000 kg)
Straight Tipping Load – Bucket 6,614 lbs (3,000 kg)
Tire Size 12-16.5, 10PR

Service Refill Capacities

Cooling System 2 gal (8 l)
Engine Oil 2 gal (8 l)
Fuel Tank 22 gal (83 l)
Hydraulic System 11 gal (42 l)

Transmission

Max Speed – Forward 13 mph (20 kph)
Max Speed – Reverse 13 mph (20 kph)
Number of Forward Gears 2
Number of Reverse Gears 2
Transmission Type Hydrostatic
Travel Speed 1 4 mph (7 kph)
Travel Speed 2 12 mph (20 kph)

Weights

Operating Weight 9,900 lbs (4,491 kg)
Operational Weight 9,900 lbs (4,491 kg)
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