Komatsu GD555 Motor Grader

The Komatsu GD555 Motor Grader is a versatile, self-propelled machine used primarily for road construction, maintenance, and light grading. Its rugged but efficient Komatsu SAA6D107E-1 engine generates up to 180 horsepower, delivering the strength and control you need to excavate and grade dirt in different conditions.

The GD555 is highly stable and visible due to its long wheelbase and narrow front frame, making blade operation smooth and accurate. Operators can choose between torque converter drive, for seamless acceleration, or direct drive for maximum fuel efficiency and improved blade-feel thanks to the dual-mode transmission featured on the machine.

Hydraulic blade control system allows for quick response movements for accuracy during grading work. To gain an edge in traction on loose and uneven surfaces and to better cope with the harshest of terrain, the GD555 sported a no-spin differential.

The cab is spacious and quiet, with an air suspension seat and controls designed to make the equipment easier to operate with less effort and fatigue. The mouldboard design, combined with advanced hydraulics, allows for improved material movement and excellent finish quality.

Durable, easy to maintain, and designed with operator efficiency in mind, the Komatsu GD555 is a reliable option for contractors looking to meet the precision, versatility and constant performance requirements of grading operations.