Earthmoving · Equipment guide

Komatsu Crawler Dozers

Explore 6 komatsu crawler dozers models, compare specifications and plan your next purchase.

Browse 6 models Buying guidance Equipment for sale

Model specifications

Browse Komatsu crawler dozer models

6 models

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1–6 of 6 models

Dozers

Current manufacturer catalogue

Komatsu D39PX-24 Dozer

D39PX-24; exact manufacturer technical literature · United States / North American reference

Operating weight: 22,817 lb10,350 kg
Blade width: 10 ft 8 in3,250 mm
Blade capacity: 3.14 yd³2.40 m³

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Crawler Dozers

Status not confirmed

Komatsu D51PXi-24 Dozer

Dash-24 intelligent-machine-control configuration · United States reference

Operating weight: 31,438 lb14,260 kg
Blade width: 11 ft 0 in3,350 mm
Blade capacity: 4.4 yd³3.36 m³

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Dozers

Current manufacturer catalogue

Komatsu D61PX-24 Dozer

D61PX-24; exact manufacturer technical literature · United States / North American reference

Operating weight: 42,902 lb19,460 kg
Blade width: 12 ft 8 in3,860 mm
Blade capacity: 5.0 yd³3.8 m³

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Dozers

Current manufacturer catalogue

Komatsu D65PX-18 Dozer

D65PX-18; exact manufacturer technical literature · United States / North American reference

Blade width: 13 ft 0 in3,970 mm
Blade capacity: 4.83 yd³3.69 m³
Length with blade and hitch: 18 ft 8 in5,680 mm

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Dozers

Current manufacturer catalogue

Komatsu D71PX-24 Dozer

D71PX-24; exact manufacturer technical literature · United States / North American reference

Blade width: 13 ft 2 in4,010 mm
Blade capacity: 6.1 yd³4.65 m³
Length with blade and hitch: 19 ft 1 in5,810 mm

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Dozers

Current manufacturer catalogue

Komatsu D85PX-18 Dozer

D85PX-18, Tier 4 Final, North American 2022 brochure configuration · United States / North American reference

Operating weight: 64,600 lb29 300 kg
Blade width: 14 ft 4 in4,355 mm
Blade capacity: 7.7 yd³5.9 m³

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Choosing crawler dozers for the job

Select by material, push distance, slope, finish tolerance and transport constraints. Blade configuration, track width, ripper equipment and grade-control readiness can matter as much as horsepower.

Machine types and configurations

Small finish dozers
Mid-size construction
Large production
Low-ground-pressure
Waste-handler and forestry configurations

Specifications that matter

Specification	Why it matters
Operating weight	Defines machine class, transport exposure and stability context.
Horsepower	Compare the same power rating standard and the demands of the intended work.
Blade type and width	Must suit the material, work envelope, machine geometry and configuration.
Track gauge and shoe width	Affects traction, flotation, wear cost, width and transport.
Ripper configuration	Check the fitted tool, mounting points and hydraulic controls against the material to loosen.
Grade-control capability	Confirm installed hardware, software access and compatibility with your site workflow.
Transport dimensions	Check the travel configuration against trailer space, access restrictions and route requirements.