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Current number of specifications

 
Komatsu D155A-1 Crawler Tractor

Selected Dimensions

Dimensions
B. Width Over Tracks9.2 ft in2810 mm
D. Length of Track on Ground10.3 ft in3150 mm
F. Length w/o Blade16.7 ft in5100 mm
Undercarriage
G. Track Gauge7 ft in2140 mm
H. Standard Shoe Size22 in560 mm

Specification

Engine
MakeKomatsu
ModelS6D155-4
Gross Power320 hp238.6 kw
Displacement1175 cu in19.3 L
Aspirationturbocharged
Operational
Operating Weight59350 lb26920.7 kg
Fuel Capacity158.5 gal600 L
Cooling System Fluid Capacity43.6 gal165 L
Transmission
Typeplanetary gear
Number of Forward Gears3
Number of Reverse Gears3
Max Speed - Forward7.3 mph11.8 km/h
Max Speed - Reverse8.5 mph13.7 km/h
Undercarriage
Ground Pressure11 psi75.5 kPa
Standard Shoe Size22 in560 mm
Number of Track Rollers per Side7
Track Gauge7 ft in2140 mm
Standard Blade
Width13.5 ft in4130 mm
Height62.6 in1590 mm
Capacity13.6 yd310.4 m3
Cutting Depth22 in560 mm
Dimensions
Length w/o Blade16.7 ft in5100 mm
Width Over Tracks9.2 ft in2810 mm
Length of Track on Ground10.3 ft in3150 mm