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Komatsu D21PG-6A Crawler Dozers
SPECS / CRAWLER DOZERS

Komatsu D21PG-6A Specs

Komatsu D21PG-6A crawler dozer specifications: type Crawler Dozer, horsepower 29.8 kW, operating weight 4030.0 kg, engine manufacturer Komatsu.

Manufacturer specifications

SpecificationMetricImperial
TypeCrawler Dozer
Horsepower29.8 kW40 HP
Operating Weight4030.0 kg8884.7 lbs
Engine ManufacturerKomatsu
Engine Model4 D95S-W
Gross Power29.8 kW40 HP
Displacement2690.8 cc164.2 cu in.
Power Measured RPM2450 RPM
Transmission TypeHydrostatic
Number of Forward Gears2
Number of Reverse Gears2
Cab Height253.0 cm99.6 in.
Width Over Track201.2 cm79.2 in.
Length Overall341.4 cm134.4 in.
Length without Blade256.0 cm100.8 in.
Length of Track on Ground170.7 cm67.2 in.
Track Gauge149.4 cm58.8 in.
Ground Clearance36.6 cm14.4 in.
No of Shoes Per Side67
No of Track Rollers Per Side5
Shoe Size50.0 cm19.7 in.
Weight (Operating)4030.0 kg8884.7 lbs
Track Pitch14.7 cm5.8 in.

Source: heavyequipments.net archive (imported 2026-10). Values may vary by variant and production year; seller claims are shown separately on the listing page.

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