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Current number of specifications

 
Komatsu D53A-15 Crawler Tractor

Selected Dimensions

Dimensions
B. Width Over Tracks6.7 ft in2050 mm
D. Length of Track on Ground7.2 ft in2200 mm
F. Length w/o Blade11.6 ft in3540 mm
Undercarriage
G. Track Gauge5.2 ft in1600 mm
H. Standard Shoe Size15.7 in400 mm

Specification

Engine
MakeKomatsu
ModelS4D120-11
Gross Power110 hp82 kw
Displacement442 cu in7.2 L
Aspirationturbocharged
Operational
Operating Weight22200 lb10069.8 kg
Fuel Capacity63.4 gal240 L
Cooling System Fluid Capacity14 gal53 L
Transmission
Typeplanetary gear
Number of Forward Gears3
Number of Reverse Gears3
Max Speed - Forward6.3 mph10.2 km/h
Max Speed - Reverse7.5 mph12.1 km/h
Undercarriage
Ground Pressure8.1 psi55.9 kPa
Standard Shoe Size15.7 in400 mm
Number of Track Rollers per Side5
Track Gauge5.2 ft in1600 mm
Standard Blade
Width11 ft in3350 mm
Height33.7 in855 mm
Capacity3.2 yd32.5 m3
Cutting Depth21.3 in540 mm
Dimensions
Length w/o Blade11.6 ft in3540 mm
Width Over Tracks6.7 ft in2050 mm
Length of Track on Ground7.2 ft in2200 mm