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Current number of specifications

 
Komatsu D85P-21 Crawler Tractor

Selected Dimensions

Dimensions
A. Length w/ Blade19.9 ft in6060 mm
B. Width Over Tracks10.4 ft in3160 mm
C. Height to Top of Cab11.2 ft in3420 mm
D. Length of Track on Ground11.4 ft in3480 mm
E. Ground Clearance1.7 ft in510 mm
F. Length w/o Blade15.5 ft in4720 mm
Undercarriage
G. Track Gauge7.4 ft in2250 mm
H. Standard Shoe Size35.8 in910 mm

Specification

Engine
MakeKomatsu
ModelS6D125E
Gross Power228 hp170 kw
Power Measured @2000 rpm
Max Torque737.3 lb ft999.6 Nm
Displacement930 cu in15.2 L
Torque Measured @1400 rpm
Aspirationturbocharged
Number of Cylinders6
Operational
Operating Weight58841.4 lb26690 kg
Fuel Capacity126.8 gal480 L
Cooling System Fluid Capacity20.9 gal79 L
Engine Oil Capacity7.1 gal27 L
Hydraulic Fluid Capacity26.9 gal102 L
Powertrain Fluid Capacity23.8 gal90 L
Final Drives Fluid Capacity10.8 gal41 L
Operating Voltage24 V
Transmission
TypeTF
Number of Forward Gears3
Number of Reverse Gears3
Max Speed - Forward3.5 mph10.7 km/h
Max Speed - Reverse4.7 mph13.3 km/h
Undercarriage
Ground Pressure5 psi34.3 kPa
Ground Contact Area9817.7 in26.3 m2
Standard Shoe Size35.8 in910 mm
Number of Shoes per Side45
Number of Track Rollers per Side8
Number of Carrier Rollers per Side2
Track Pitch8.5 in216 mm
Track Gauge7.4 ft in2250 mm
Hydraulic System
Pump typeGear type pump
Relief Valve Pressure2773.6 psi19123 kPa
Pump Flow Capacity51.2 gal/min194 L/min
Standard Blade
Width14.3 ft in4365 mm
Height54.7 in1390 mm
Capacity7.7 yd35.9 m3
Cutting Depth21.3 in540 mm
Dimensions
Length w/o Blade15.5 ft in4720 mm
Length w/ Blade19.9 ft in6060 mm
Width Over Tracks10.4 ft in3160 mm
Height to Top of Cab11.2 ft in3420 mm
Length of Track on Ground11.4 ft in3480 mm
Ground Clearance1.7 ft in510 mm