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Current number of specifications

 
Komatsu D80A-12 Crawler Tractor

Selected Dimensions

Dimensions
A. Length w/ Blade22.3 ft in6810 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 Weight47509.6 lb21550 kg
Fuel Capacity111 gal420 L
Cooling System Fluid Capacity17.2 gal65 L
Transmission
TypeDD
Number of Forward Gears5
Number of Reverse Gears4
Max Speed - Forward4.6 mph7.4 km/h
Max Speed - Reverse6 mph9.6 km/h
Undercarriage
Ground Pressure8.3 psi56.9 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
Width11.9 ft in3620 mm
Height50.4 in1280 mm
Capacity7.8 yd35.9 m3
Cutting Depth21.3 in540 mm
Dimensions
Length w/o Blade15.1 ft in4595 mm
Length w/ Blade22.3 ft in6810 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