Komatsu D21A-7E Crawler Tractor
Units
Dimensions
Dimensions
A
Length W/ Blade
11.16ft in
B
Width Over Tracks
5.29ft in
C
Height To Top Of Cab
8.13ft in
D
Length Of Track On Ground
5.53ft in
E
Ground Clearance
0.97ft in
F
Length W/O Blade
8.4ft in
Undercarriage
G
Track Gauge
4.3ft in
H
Standard Shoe Size
11.82in
Number Of Track Rollers Per Side
5
Track Pitch
5.32in
Specifications
Engine
Number Of Cylinders
4
Engine Make
2238
Engine Model
4D94E
Gross Power
40hp
Power Measured @
2450rpm
Displacement
169.4cu in
Operational
Operating Weight
8113.1lb
Transmission
Transmission Type
HS
Number Of Forward Gears
2
Number Of Reverse Gears
2
Standard Blade
Width
7.2ft in
Height
23.3in
