Komatsu Motor Grader GD655-6

Komatsu Motor Grader GD655 6

GD655-6

Horsepower: 218 HP @ 2,100 rpm
Operating Weight in Lbs.: 37,346
Moldboard: 14 ft.

Next Level Grading
Looking for smooth accuracy in an operator-friendly machine? Powered by a unique dual-mode transmission, this grader has enhanced job site visibility and offers operators an exceptional tool for achieving surface precision.

Features & Benefits

Unique dual-mode powershift transmission w/torque-converter

Control, finesse, and traction where needed — at the ground. For fine finish grading at a steady speed or for precise cutting around objects, the industryexclusive, dual-mode transmission with anti-stall technology allows for steady efficiency.

Fuel efficiency power modes

Efficient operation with two selectable power settings. For fine finish grading or light-duty road maintenance, eco mode helps provide fuel efficiency, while heavy pushing or high-demand tasks are tackled in power mode.

Blade lift accumulators standard

Help protect the moldboard, drawbar, and blade circle from damage with two selectable function blade accumulators. Blade lift cylinders absorb impacts if the blade edge hits an immobile object such as a manhole, boulder, or railroad crossing.

Operator comfort

Long workdays are more comfortable with the standard air suspension seat. The seat adjusts to the operator’s weight and dampens vibrations from the machine, helping to reduce fatigue.

Hexangular cab

Increase visibility with a commanding view of the job site. The hexangular, low-profile cab layout offers a wide field of vision, increasing the front and rear work equipment views.

CLSS constantly implements speed multi-circuit capable hydraulics

A high-performance hydraulic system provides responsive control and smooth, constant speed. The closedcenter load-sensing system allows multiple circuits to operate simultaneously, independent of engine speed.

Hydraulic-driven cooling fan

Run the fan only when needed for increased efficiency and power. A hydraulic cooling fan senses engine load and temperature, adjusting fan speed as necessary.

Actionable insights

Keep track of your machine and its productivity with the latest Komtrax system. Receive service alerts, operating history, faults, and fuel usage reports remotely by anyone granted user access.