“Komatsu’s new GD655-5 motor grader squeezes out 20 percent more fuel efficiency than previous Komatsu models in this class, potentially saving contractors up to $4,000 in fuel costs annually,” says ...
The GD655-6 motor grader is a 218-horsepower unit with closed-center, load-sensing hydraulics. A variable-displacement pump regulates flow and pressure, and direct-acting control valves provide a ...