Caterpillar D4H Dozer

Dimensions

Height – Top of Cab 2 ft (1 m)
Overall Length 8 ft (2 m)
Overall Width 10 ft (3 m)
Reach of Grapple at Ground Level 9 ft (3 m)

Engine

Aspiration 27293.3
Displacement turbocharged cu in
Engine Model 99
Gross Power 90 hp (67 kw)
Net Power 2,200 hp (1,641 kw)
Power Measured @ 317.4 rpm

Hydraulic System

Pump Flow 2,700 gpm (10,220 lpm)
Pump Type 25

Operating Specifications

Alternator Supplied Amperage power shift
Operating Voltage 35 amps
Operating Weight 24 lbs (11 kg)

Transmission

Max Speed – Forward 8 mph (12 kph)
Max Speed – Reverse 18 mph (29 kph)
Number of Forward Gears 3
Number of Reverse Gears 6.3
Transmission Type 3

Undercarriage

Ground Contact Area variable displacement piston pump senses implement load cu in
Length of Track on Ground 3,204 ft (977 m)
Number of Track Rollers per Side 3751.1
Width of Shoes 7 in (18 cm)
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