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Current number of specifications

 
Komatsu D21S-3 Crawler Loader

Selected Dimensions

Dimensions
A. Length with Bucket on Ground11.4 ft in3485 mm
B. Width to Outside of Tracks4.9 ft in1490 mm
G. Clearance at Full Height and Dump6.8 ft in2060 mm
H. Reach at Dump Height2.3 ft in715 mm
Undercarriage
I. Track Gauge46.9 in1190 mm

Specification

Engine
MakeKomatsu
Model4D92-1
Net Power37 hp27.6 kw
Displacement159 cu in2.6 L
Operational
Operating Weight8600 lb3900.9 kg
Fuel Capacity15.9 gal60 L
Cooling System Fluid Capacity3.7 gal14 L
Static Tipping Load2450 lb1111.3 kg
Breakout Force - Std Bucket3950 lb17.6 kN
Bucket Capacity - heaped0.52 yd30.4 m3
Max Speed4.3 mph6.9 km/h
Undercarriage
Track Shoe Width11.8 in300 mm
Number of Track Rollers per Side5
Length of Track on Ground5.5 ft in1675 mm
Ground Pressure5.6 psi38.3 kPa
Track Gauge46.9 in1190 mm
Dimensions
Length with Bucket on Ground11.4 ft in3485 mm
Width to Outside of Tracks4.9 ft in1490 mm
Clearance at Full Height and Dump6.8 ft in2060 mm
Reach at Dump Height2.3 ft in715 mm