KOMATSU GD500R-2 MOTOR GRADERS

Technical Description

The Komatsu GD500R-2 motor grader is a robust, versatile machine designed for precision grading and earthmoving tasks. It features a 12.2 ft wide moldboard with a maximum depth of cut of 19.9 in and a moldboard height of 25.8 in, allowing for efficient material handling. The circle system provides a maximum lift above ground of 17 in and reaches 80.8 in to the left and 78.8 in to the right of the tires, enhancing operational flexibility. The machine is powered by a Komatsu S6D105-1 diesel engine with a displacement of 396 cu in, delivering 130 hp and 345 lbs ft of torque, ensuring reliable performance in demanding conditions. With a total operating weight of 23,148.6 lbs, the GD500R-2 offers excellent stability and traction. Its dimensions include an overall length of 26 ft, a wheelbase of 19 ft, and a width over tires of 7.7 ft, making it suitable for a variety of job sites. The front axle offers 30 degrees of oscillation and 20 degrees of wheel lean, improving ground contact and maneuverability. The constant mesh transmission provides four forward and four reverse gears, with a maximum forward speed of 25.7 mph and a reverse speed of 15.9 mph. The steering system has a turning radius of 34.2 ft, facilitating tight turns. Standard tire size is 13.00-24-8PR (G-2), supporting durability and performance on rough terrain.