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Komatsu Motor Graders

Explore 2 komatsu motor graders models, compare specifications and plan your next purchase.

Komatsu GD655-7 Motor Grader

Model specifications

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2 models

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Motor Graders
Current manufacturer catalogue

Komatsu GD535-5 Motor Grader

Komatsu GD535-5 Motor Grader

GD535-5 international-market official technical brochure; not a North American emissions claim · International / Middle East reference

Width of standard moldboard
12 ft 2.1 in3,710 mm
Wheelbase to center of tandem
20 ft 0.2 in6,100 mm
Ground clearance at front axle pivot
1 ft 11.6 in600 mm
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Motor Graders
Current manufacturer model

Komatsu GD655-7 Motor Grader

Komatsu GD655-7 Motor Grader

Current GD655-7 product page · United States / North American reference

Width of standard moldboard
14 ft 0 in4,270 mm
Operating weight
38,250 lb17,350 kg
Wheelbase
21 ft 4 in6,500 mm
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Choosing motor graders for the job

Moldboard condition, circle wear, articulation, tandem drive and grade-control equipment deserve close attention. All-wheel drive, front attachments and ripper/scarifier packages can materially change suitability.

Machine types and configurations

  • Compact and municipal
  • Construction
  • Mining and haul-road
  • All-wheel-drive
  • Snow-equipped

Specifications that matter

SpecificationWhy it matters
Operating weightDefines machine class, transport exposure and stability context.
HorsepowerCompare the same power rating standard and the demands of the intended work.
Moldboard lengthMust suit the material, work envelope, machine geometry and configuration.
All-wheel driveCompare the serial-specific configuration and intended work, not the label alone.
Circle and sideshiftCompare the serial-specific configuration and intended work, not the label alone.
Ripper/scarifierCheck the fitted tool, mounting points and hydraulic controls against the material to loosen.
Grade-control systemConfirm installed hardware, software access and compatibility with your site workflow.

Before buying used

  • Measure circle, drawbar and moldboard play
  • Inspect tandem cases and articulation joints
  • Confirm steering modes, hydraulic functions and electronic controls
Ownership costs to consider

Cost drivers

  • Circle, drawbar and moldboard wear
  • Tandem cases and driveline
  • Articulation and steering joints
  • Tires and grade-control components
Plan your transport

Transport checklist

  • Position moldboard for transport
  • Include front blade, wing and ripper
  • Record articulation and operating status
  • Confirm actual length, height and axle profile

Equipment for sale

Komatsu Motor Graders equipment for sale