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Current number of specifications

 
Komatsu D21PL-7 Crawler Tractor

Selected Dimensions

Dimensions
A. Length w/ Blade11.3 ft in3455 mm
B. Width Over Tracks7.2 ft in2190 mm
C. Height to Top of Cab8.2 ft in2485 mm
D. Length of Track on Ground6 ft in1820 mm
E. Ground Clearance1.1 ft in340 mm
F. Length w/o Blade8.7 ft in2650 mm
Undercarriage
G. Track Gauge4.9 ft in1490 mm
H. Standard Shoe Size27.6 in700 mm

Specification

Engine
MakeKomatsu
Model4D95S
Gross Power40 hp29.8 kw
Power Measured @2450 rpm
Displacement164.2 cu in2.7 L
Number of Cylinders4
Operational
Operating Weight8994.9 lb4080 kg
Transmission
TypeHS
Number of Forward Gears2
Number of Reverse Gears2
Undercarriage
Standard Shoe Size27.6 in700 mm
Number of Track Rollers per Side6
Track Pitch5.3 in135 mm
Track Gauge4.9 ft in1490 mm
Standard Blade
Width8.2 ft in2490 mm
Height23.2 in590 mm
Dimensions
Length w/o Blade8.7 ft in2650 mm
Length w/ Blade11.3 ft in3455 mm
Width Over Tracks7.2 ft in2190 mm
Height to Top of Cab8.2 ft in2485 mm
Length of Track on Ground6 ft in1820 mm
Ground Clearance1.1 ft in340 mm