SPECIFICATIONS

EXPAND ALL COLLAPSE ALL
  • Engine

  • Blade Range

  • Brakes

  • Capacities (Refilling)

  • Circle

  • Drawbar

  • Frame

  • Front Axle

  • Hydraulic System

  • Instrumentation

  • Moldboard

  • Operating Weight

  • Rear Axle

  • Ripper

  • Scarifier

  • Steering

  • Tandem Drive

  • Transmissions & Torque Converter

  • Wheels, Front and Rear

GD655-7 Motor Graders

Komatsu’s GD655-7 grader includes technology innovations so it’s easier and safer to use, as well as more productive. With a Komatsu SAA6D107E-3 Tier 4 Final engine, rated at 163-165 kW, operating weight is 19.3 tonnes. Technology innovations include updates to the transmission and control improvements. Plus, it’s factory-fitted for “plug-and-play” use of a 3D machine control system from leading third-party suppliers. As with all our graders, key components are designed and manufactured by Komatsu to work together in an integrated package. And it comes standard with our Komtrax remote monitoring and location system, backed by our New Zealand-wide service and support network.

Tier 4 Engine KDPF Regeneration
  • 163 kW / 218 HP
    ENGINE POWER
  • 19,260 kg
    OPERATING WEIGHT
  • 4,300 mm
    BLADE WIDTH

Current Offers

High Performance Komatsu Engine

The GD655-6 features a new SAA6D107E-3 Tier 4 Final compliant engine and when coupled to Komatsu's Dual Mode Transmission, operators benefit from maximum control while reducing fuel consumption by up to 5% in Power Mode and 15% in Economy Mode.

Komatsu Diesel Particulate Filter and Selective Catalytic Reduction System

The KDPF and SCR reduces particulate matter and NOx while providing automatic regeneration that does not interfere with daily operation.

Versatile Moldboard Geometry

Komatsu graders feature a versatile moldboard geometry. Save time and money when pulling ditches by throwing the windrow to the right, not the roadway - without narrowing the road bed. It's made possible by Komatsu's extraordinary reach and aggressive blade angle.

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