KOMATSU GD510R-1 MOTOR GRADERS

Technical Description

The Komatsu GD510R-1 Motor Grader is a robust construction machine designed for efficient grading and earthmoving tasks. It features a 6-cylinder S6D95L engine with a displacement of 298.5 cubic inches (4.9 liters), delivering a maximum net power of 124.8 hp at 2500 rpm. The grader weighs approximately 23,590 lbs (around 10,700 kg) with a fuel capacity of 60 gallons, enabling extended operational periods. Its moldboard measures 12.2 feet in width and 25.4 inches in height, supported by an 8.4-foot blade base, providing broad grading coverage for various terrains. The machine’s overall length is 25.7 feet, with a wheelbase of 19 feet and a width over tires of 7.9 feet, which offers stability and maneuverability. The front ground clearance is 1.2 feet, suitable for rough surfaces. The tandem axle wheelbase is 5.1 feet, contributing to weight distribution and smooth ride quality. The steering system allows a turning radius of 34.2 feet for controlled maneuvering. The transmission system includes four forward and four reverse gears, enabling a maximum forward speed of 26.7 mph and a reverse speed of 16.6 mph. Tires sized 13.00-24-8PR provide traction and shock absorption. The GD510R-1 incorporates a torque converter drive with an automatic lock-up feature that enhances efficiency and smooth operation. This grader is well-suited for demanding construction and mining applications, combining power, precision, and durability in a compact design.