Categories ↠ Crawler Loaders ↠ Komatsu D21S-3

Komatsu D21S-3 Crawler Loader

Category: Crawler Loaders ➔
Manufacturer: Komatsu ➔
Model: D21S-3 ➔

General Specifications

Dimensions

Clearance at Full Height and Dump	7 ft (2 m)
Length with Bucket on Ground	12 ft (4 m)
Reach at Dump Height	2 ft (1 m)
Width to Outside of Tracks	5 ft (1 m)

Engine

Displacement	159 cu in (2,606 cu cm)
Engine Model	4D92-1
Net Power	37 hp (28 kw)

Operating Specifications

Breakout Force Bucket	3,950 lbs (1,792 kg)
Bucket Capacity - heaped	1 cu yd (0 cu m)
Cooling System Fluid Capacity	4 gal (14 l)
Fuel Capacity	16 gal (60 l)
Max Speed	4 mph (7 kph)
Operating Weight	8,600 lbs (3,901 kg)
Static Tipping Load	2,450 lbs (1,111 kg)

Undercarriage

Ground Pressure	5.6 psi
Length of Track on Ground	6 ft (2 m)
Number of Track Rollers per Side	5
Track Gauge	47 in (119 cm)
Track Shoe Width	12 in (30 cm)

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