Komatsu D21AG-6 Crawler Dozer Specs

Category: Crawler Dozers ➔
Manufacturer: Komatsu ➔
Model: D21AG-6 ➔

Introducing the Komatsu D21AG-6 Crawler Dozer, a versatile and powerful machine designed for a variety of earthmoving tasks. With an engine displacement of 164.2 cubic inches and a gross power of 40 horsepower, this bulldozer boasts exceptional performance capabilities. Its compact dimensions, including a ground clearance of 1 foot and a length of 11.2 feet with the blade attached, make it ideal for maneuvering in tight spaces without sacrificing power. The D21AG-6 also features a durable undercarriage with 5 track rollers per side and a track gauge of 4.3 feet, ensuring stability and traction on any terrain. Whether used for grading, leveling, or pushing materials, this crawler dozer delivers reliable and efficient operation.

Dimensions

Komatsu D21AG-6 Crawler Dozer Dimensions specifications
Ground Clearance	1.00 ft (0.30 m)
Height - Top of Cab	8.20 ft (2.50 m)
Length of Track on Ground	5.60 ft (1.71 m)
Length w/ Blade	11.20 ft (3.41 m)
Length w/o Blade	8.40 ft (2.56 m)
Width Over Tracks	5.30 ft (1.62 m)

Engine

Komatsu D21AG-6 Crawler Dozer Engine specifications
Displacement	164.20 cu in (2,690.76 cu cm)
Engine Model	4D95S-W
Gross Power	40.00 hp (29.83 kw)
Number of Cylinders	4
Power Measured @	2450 rpm

Operating Specifications

Komatsu D21AG-6 Crawler Dozer Operating Specifications specifications
Operating Weight	8,024.90 lbs (3,640.04 kg)

Standard Blade

Komatsu D21AG-6 Crawler Dozer Standard Blade specifications
Height	23.30 in (59.18 cm)
Width	7.20 ft (2.19 m)

Transmission

Komatsu D21AG-6 Crawler Dozer Transmission specifications
Number of Forward Gears	2
Number of Reverse Gears	2
Transmission Type	HS

Undercarriage

Komatsu D21AG-6 Crawler Dozer Undercarriage specifications
Number of Track Rollers per Side	5
Standard Shoe Size	11.90 in (30.23 cm)
Track Gauge	4.30 ft (1.31 m)
Track Pitch	5.80 in (14.73 cm)

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