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Current number of specifications

 
Komatsu D85A-12 Crawler Tractor

Selected Dimensions

Dimensions
A. Length w/ Blade22.8 ft in6935 mm
B. Width Over Tracks8.5 ft in2600 mm
C. Height to Top of Cab10.6 ft in3235 mm
D. Length of Track on Ground9 ft in2730 mm
E. Ground Clearance1.3 ft in400 mm
F. Length w/o Blade15.1 ft in4595 mm
Undercarriage
G. Track Gauge6.6 ft in2000 mm
H. Standard Shoe Size22 in560 mm

Specification

Engine
MakeKomatsu
ModelNH-220-CI
Gross Power180 hp134.2 kw
Power Measured @1850 rpm
Displacement742.7 cu in12.2 L
Number of Cylinders6
Operational
Operating Weight48171 lb21850 kg
Fuel Capacity111 gal420 L
Cooling System Fluid Capacity17.2 gal65 L
Transmission
TypeK-C
Number of Forward Gears3
Number of Reverse Gears3
Max Speed - Forward6.2 mph10 km/h
Max Speed - Reverse7.5 mph12 km/h
Undercarriage
Ground Pressure8.4 psi57.8 kPa
Standard Shoe Size22 in560 mm
Number of Shoes per Side38
Number of Track Rollers per Side6
Number of Carrier Rollers per Side2
Track Pitch8.5 in216 mm
Track Gauge6.6 ft in2000 mm
Standard Blade
Width14 ft in4260 mm
Height41.7 in1060 mm
Capacity7.8 yd35.9 m3
Cutting Depth21.3 in540 mm
Dimensions
Length w/o Blade15.1 ft in4595 mm
Length w/ Blade22.8 ft in6935 mm
Width Over Tracks8.5 ft in2600 mm
Height to Top of Cab10.6 ft in3235 mm
Length of Track on Ground9 ft in2730 mm
Ground Clearance1.3 ft in400 mm