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Caterpillar 904B Wheel Loader

Bucket

Breakout Force8,003 lbs (3,630 kg)
Breakout Force - Reference Bucket8,003 lbs (3,630 kg)
Bucket Capacity - heaped1 cu yd (1 cu m)
Bucket Width6 ft (2 m)
Dump Clearance at Max Raise8 ft (2 m)
Reference Bucket Capacity1 cu yd (1 cu m)
Type - Reference bucketGeneral purpose

Cab

FOPSmeets the following criteria: SAEJ1231 JAN81, ISO3449:1992
ROPSmeets the following criteria: SAEJ1040 MAY94, ISO 3471-1:1986

Dimensions

Dump Clearance at Max Lift8 ft (2 m)
Height - Top of Cab8 ft (2 m)
Hinge Pin - Max Height10 ft (3 m)
Length w/ Bucket on Ground16 ft (5 m)
Length with out Forks on Ground18 ft (5 m)
Length with Bucket on Ground18 ft (5 m)
Max Lift Height10 ft (3 m)
Reach at Max Height and Dump2 ft (1 m)
Reach at Max Lift and Dump2 ft (1 m)
Tread Width52 in (133 cm)
Width Over Tires6 ft (2 m)

Engine

Aspirationturbocharged
Bore4 in (9 cm)
EEC 80/1269 Rating52 hp (39 kw)
Gross Power55 hp (41 kw)
ISO 9249 Rating52 hp (39 kw)
Net Power52 hp (39 kw)
Stroke4 in (10 cm)

Hydraulic System

3rd Valve Flow22 gpm (83 lpm)
Dump Time0.8 seconds
Lower Time3.2 seconds
Main Relief3002 psi
Pump Flow Capacity22 gpm (83 lpm)
Raise Time4.5 seconds

Operating Specifications

Alternator Supplied Amperage75 amps
Articulation42 degrees
Breakout Force8,003 lbs (3,630 kg)
Dump Height at Full Lift8 ft (2 m)
Engine Oil Capacity2 gal (8 l)
Engine Oil Fluid Capacity2 gal (8 l)
Fuel Capacity22 gal (83 l)
Full Turn Static Tipping Load - Bucket5,511 lbs (2,500 kg)
Full Turn Static Tipping Load - Forks4409 lb
Hydraulic Lift Capacity7,464 lbs (3,386 kg)
Operating Voltage12 volts
Oscillation +/-8 degrees
Rack Back - Transport Position45 degrees
Rated Bucket Capacity1 cu yd (1 cu m)
Rated Operating Load at Full Turn - Bucket2,756 lbs (1,250 kg)
Rated Operating Load at Full Turn - Forks3527 lb
Reach - Without Teeth2 ft (1 m)
Static Tipping Load - Bucket6,568 lbs (2,979 kg)
Static Tipping Weight6,568 lbs (2,979 kg)
Straight Tipping Load - Bucket6,568 lbs (2,979 kg)
Transmission Fluid Capacity2 gal (8 l)

Power Train, Axles and Brakes

Axle and Final DrivesFixed front axle and oscillating rear axle with conventional differential and planetary gear reduction final drives
Brake StandardsBrake meets ISO 3450:1996
Maximum Travel Speeds - Forward and Reverse, High12 mph (19 kph)
Maximum Travel Speeds - With 12.5-18 Tires, Forward and Reverse, Low4 mph (6 kph)
Service and Parking BrakeService and Parking brake are combined in an oil immersed drop box
Transmission TypeClosed-loop, two-speed hydrostatic single-path transmission.

Service Refill Capacities

Cooling System2 gal (8 l)
Engine Oil2 gal (8 l)
Fuel Tank22 gal (83 l)
Hydraulic System11 gal (42 l)

Transmission

Max Speed - Forward12 mph (19 kph)
Max Speed - Reverse12 mph (19 kph)
Max Speed Forward13 mph (20 kph)
Max Speed Reverse13 mph (20 kph)
Number of Forward Gears2
Number of Reverse Gears2

Weights

Operating Weight9,810 lbs (4,450 kg)

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39.96250 \\ -83.00610 \\ Columbus \\ PA