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Current number of specifications

 
Komatsu D87E-3 Crawler Tractor

Selected Dimensions

Dimensions
A. Length w/ Blade20.1 ft in6120 mm
B. Width Over Tracks8.3 ft in2540 mm
C. Height to Top of Cab11.4 ft in3480 mm
D. Length of Track on Ground10.1 ft in3080 mm
E. Ground Clearance1.6 ft in480 mm
F. Length w/o Blade14.8 ft in4510 mm
Undercarriage
G. Track Gauge6.5 ft in1980 mm
H. Standard Shoe Size22 in560 mm

Specification

Engine
MakeKomatsu
ModelS6D125E-2
Gross Power247 hp184.2 kw
Net Power230 hp171.5 kw
Power Measured @2100 rpm
Max Torque737 lb ft999.2 Nm
Displacement673.7 cu in11 L
Torque Measured @1400 rpm
Number of Cylinders6
AspirationTurbocharged
Operational
Operating Weight52906.5 lb23998 kg
Fuel Capacity129.4 gal490 L
Cooling System Fluid Capacity15.5 gal58.7 L
Engine Oil Capacity7.9 gal30 L
Hydraulic Fluid Capacity35.1 gal133 L
Powertrain Fluid Capacity34.6 gal131 L
Final Drives Fluid Capacity10 gal38 L
Operating Voltage24 V
Alternator Supplied Amperage50 amps
Transmission
TypeModular countershaft -type power shift
Number of Forward Gears6
Number of Reverse Gears6
Max Speed - Forward6.4 mph10.3 km/h
Max Speed - Reverse7.5 mph12.1 km/h
Undercarriage
Ground Pressure9.6 psi66 kPa
Ground Contact Area5425 in23.5 m2
Standard Shoe Size22 in560 mm
Number of Shoes per Side42
Number of Track Rollers per Side7
Track Pitch8.5 in216 mm
Track Gauge6.5 ft in1980 mm
Hydraulic System
Pump typeMulitple pump gear
Relief Valve Pressure2400 psi16547.4 kPa
Pump Flow Capacity38.3 gal/min145 L/min
Standard Blade
Width11.4 ft in3480 mm
Height63 in1600 mm
Capacity9.2 yd37 m3
Cutting Depth17.3 in439 mm
Dimensions
Length w/o Blade14.8 ft in4510 mm
Length w/ Blade20.1 ft in6120 mm
Width Over Tracks8.3 ft in2540 mm
Height to Top of Cab11.4 ft in3480 mm
Length of Track on Ground10.1 ft in3080 mm
Ground Clearance1.6 ft in480 mm