All Equipment Category Specs ↠ Crawler Dozers ↠ Komatsu D21A-8E0

Komatsu D21A-8E0 Crawler Dozer

Category: Crawler Dozers (See all Crawler Dozers for sale)
Manufacturer: Komatsu (See all Komatsu Equipment for sale)
Model: D21A-8E0 (See all Komatsu D21A-8E0 for sale)

Dimensions

Ground Clearance	1 ft (0 m)
Height - Top of Cab	6 ft (2 m)
Length w/ Blade	11 ft (3 m)

Engine

Displacement	186 cu in (3,048 cu cm)
Engine Model	4D94LE-2
Gross Power	43 hp (32 kw)
Max Torque	128 lbs ft (174 nm)
Number of Cylinders	4
Power Measured @	2450 rpm
Torque Measured @	1300 rpm

Operating Specifications

Cooling System Fluid Capacity	3 gal (10 l)
Engine Oil Capacity	2 gal (7 l)
Final Drives Fluid Capacity	2 gal (6 l)
Fuel Capacity	16 gal (60 l)
Hydraulic Fluid Capacity	6 gal (21 l)
Operating Weight	8,179 lbs (3,710 kg)

Transmission

Max Speed - Forward	3 mph (4 kph)
Max Speed - Reverse	4 mph (6 kph)
Number of Forward Gears	2
Number of Reverse Gears	2

Undercarriage

Ground Contact Area	1,570 cu in (25,728 cu cm)
Ground Pressure	4.5 psi
Number of Carrier Rollers per Side	1
Number of Shoes per Side	37
Number of Track Rollers per Side	5
Standard Shoe Size	12 in (30 cm)

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