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Current number of specifications

 
Komatsu D455A-1 Crawler Tractor

Selected Dimensions

Dimensions
A. Length w/ Blade36.5 ft in11130 mm
B. Width Over Tracks11.4 ft in3480 mm
C. Height to Top of Cab14.5 ft in4430 mm
D. Length of Track on Ground12.8 ft in3910 mm
E. Ground Clearance1.8 ft in540 mm
F. Length w/o Blade20.4 ft in6215 mm
Undercarriage
G. Track Gauge8.7 ft in2650 mm
H. Standard Shoe Size29.9 in760 mm

Specification

Engine
MakeKomatsu
ModelVTA1710-C800
Gross Power620 hp462.3 kw
Power Measured @2000 rpm
Displacement1709.9 cu in28 L
Aspirationturbocharged
Number of Cylinders12
Operational
Operating Weight157630.5 lb71500 kg
Fuel Capacity338.1 gal1280 L
Cooling System Fluid Capacity52.8 gal200 L
Transmission
TypeTF
Number of Forward Gears4
Number of Reverse Gears4
Max Speed - Forward9.1 mph14.6 km/h
Max Speed - Reverse8.9 mph14.4 km/h
Undercarriage
Ground Pressure13.9 psi96.1 kPa
Standard Shoe Size29.9 in760 mm
Number of Shoes per Side37
Number of Track Rollers per Side7
Number of Carrier Rollers per Side2
Track Pitch12.5 in317.5 mm
Track Gauge8.7 ft in2650 mm
Standard Blade
Width15.7 ft in4800 mm
Height84.1 in2135 mm
Capacity34.1 yd326.1 m3
Cutting Depth31.5 in800 mm
Dimensions
Length w/o Blade20.4 ft in6215 mm
Length w/ Blade36.5 ft in11130 mm
Width Over Tracks11.4 ft in3480 mm
Height to Top of Cab14.5 ft in4430 mm
Length of Track on Ground12.8 ft in3910 mm
Ground Clearance1.8 ft in540 mm