Caterpillar D4B Dozer

Dimensions

Ground Clearance 1 ft (0 m)
Height – Top of Cab 9 ft (3 m)
Length of Track on Ground 7 ft (2 m)
Length w/ Blade 12 ft (4 m)
Length w/o Blade 9 ft (3 m)
Width Over Tracks 6 ft (2 m)

Engine

Displacement 317 cu in (5,201 cu cm)
Engine Model 3204
Gross Power 81 hp (60 kw)
Net Power 75 hp (56 kw)
Number of Cylinders 4
Power Measured @ 2400 rpm

Hydraulic System

Pump Flow Capacity 15 gpm (55 lpm)
Pump type gear
Relief Valve Pressure 2500 psi

Operating Specifications

Alternator Supplied Amperage 40 amps
Cooling System Fluid Capacity 5 gal (20 l)
Engine Oil Capacity 3 gal (12 l)
Final Drives Fluid Capacity 2 gal (8 l)
Fuel Capacity 31 gal (116 l)
Hydraulic Fluid Capacity 19 gal (70 l)
Operating Voltage 12 volts
Operating Weight 16,422 lbs (7,449 kg)

Standard Blade

Blade Angle (both directions) 25 degrees
Capacity 2 cu yd (2 cu m)
Height 37 in (93 cm)
Width 8 ft (2 m)

Transmission

Max Speed – Forward 7 mph (11 kph)
Max Speed – Reverse 7 mph (12 kph)
Number of Forward Gears 3
Number of Reverse Gears 3
Transmission Type Planetary Powershift

Undercarriage

Ground Contact Area 2,590 cu in (42,443 cu cm)
Ground Pressure 6.4 psi
Number of Shoes per Side 39
Standard Shoe Size 16 in (41 cm)
Track Gauge 5 ft (1 m)
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