Komatsu D21PL-7 Crawler Dozer Specs

Category: Crawler Dozers ➔
Manufacturer: Komatsu ➔
Model: D21PL-7 ➔

The Komatsu D21PL-7 Crawler Dozer offers reliable performance and versatility for various earthmoving tasks. With a robust engine producing 40 horsepower and a standard blade width of 8.2 feet, this dozer is capable of efficiently clearing and leveling terrain. Its compact dimensions, including a ground clearance of 1.2 feet and a width of 7.2 feet, make it ideal for navigating tight spaces. Additionally, the D21PL-7 features a durable undercarriage with 6 track rollers per side, ensuring stability and traction in challenging conditions.

Dimensions

Komatsu D21PL-7 Crawler Dozer Dimensions specifications
Ground Clearance	1.20 ft (0.37 m)
Height - Top of Cab	8.20 ft (2.50 m)
Length of Track on Ground	6.00 ft (1.83 m)
Length w/ Blade	11.40 ft (3.47 m)
Length w/o Blade	8.70 ft (2.65 m)
Width Over Tracks	7.20 ft (2.19 m)

Engine

Komatsu D21PL-7 Crawler Dozer Engine specifications
Displacement	164.20 cu in (2,690.76 cu cm)
Engine Model	4D95S
Gross Power	40.00 hp (29.83 kw)
Number of Cylinders	4
Power Measured @	2450 rpm

Operating Specifications

Komatsu D21PL-7 Crawler Dozer Operating Specifications specifications
Operating Weight	8,994.90 lbs (4,080.02 kg)

Standard Blade

Komatsu D21PL-7 Crawler Dozer Standard Blade specifications
Height	23.30 in (59.18 cm)
Width	8.20 ft (2.50 m)

Transmission

Komatsu D21PL-7 Crawler Dozer Transmission specifications
Number of Forward Gears	2
Number of Reverse Gears	2
Transmission Type	HS

Undercarriage

Komatsu D21PL-7 Crawler Dozer Undercarriage specifications
Number of Track Rollers per Side	6
Standard Shoe Size	27.60 in (70.10 cm)
Track Gauge	4.90 ft (1.49 m)
Track Pitch	5.40 in (13.72 cm)

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