Komatsu D87E-3 Dozer

Dimensions

Ground Clearance 2 ft (0 m)
Height – Top of Cab 12 ft (4 m)
Length of Track on Ground 10 ft (3 m)
Length w/ Blade 20 ft (6 m)
Length w/o Blade 15 ft (5 m)
Width Over Tracks 8 ft (3 m)

Engine

Aspiration Turbocharged
Displacement 674 cu in (11,042 cu cm)
Engine Model S6D125E-2
Gross Power 247 hp (184 kw)
Max Torque 737 lbs ft (999 nm)
Net Power 230 hp (172 kw)
Number of Cylinders 6
Power Measured @ 2100 rpm
Torque Measured @ 1400 rpm

Hydraulic System

Pump Flow Capacity 38 gpm (145 lpm)
Pump type Mulitple pump gear
Relief Valve Pressure 2400 psi

Operating Specifications

Alternator Supplied Amperage 50 amps
Cooling System Fluid Capacity 16 gal (59 l)
Engine Oil Capacity 8 gal (30 l)
Final Drives Fluid Capacity 10 gal (38 l)
Fuel Capacity 130 gal (490 l)
Hydraulic Fluid Capacity 35 gal (133 l)
Operating Voltage 24 volts
Operating Weight 52,907 lbs (23,998 kg)

Standard Blade

Capacity 9 cu yd (7 cu m)
Height 63 in (160 cm)
Width 12 ft (4 m)

Transmission

Max Speed – Forward 7 mph (10 kph)
Max Speed – Reverse 8 mph (12 kph)
Number of Forward Gears 6
Number of Reverse Gears 6
Transmission Type Modular countershaft -type power shift

Undercarriage

Ground Contact Area 5,425 cu in (88,902 cu cm)
Ground Pressure 9.6 psi
Number of Shoes per Side 42
Number of Track Rollers per Side 7
Standard Shoe Size 22 in (56 cm)
Track Gauge 7 ft (2 m)
Track Pitch 9 in (22 cm)
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