MITSUBISHI MG530 MOTOR GRADERS

Technical Description

The Mitsubishi MG530 motor grader is a robust heavy-duty machine designed for precision grading and earthmoving tasks. It features a powerful Mitsubishi C 6D22-T six-cylinder diesel engine with a displacement of 680.4 cubic inches, delivering a maximum net power of 185 hp at 2000 rpm. The grader measures approximately 28 ft in overall length, 8.75 ft in width over tires, and has a 20.5 ft wheelbase, with a height to the top of its isomount cab around 10.3 ft, allowing for excellent operator visibility and comfort. Equipped with a 13.2 ft wide moldboard, 28.4 inches in height and up to 0.9 inches thick, its blade offers full 360-degree rotation with a maximum lift above ground of 18.2 inches and side shifts of 91.6 inches to the left and 86.5 inches to the right. The blade tip angles are 40 degrees front and 9 degrees rear, supporting versatile grading angles. The transmission is a hydraulically actuated power shift type with planetary gears, featuring 6 forward and 6 reverse gears, enabling a maximum forward speed of 29 mph and reverse speed up to 29.6 mph. Steering capabilities provide a turning radius of about 22.7 ft, supported by an articulation angle of 26 degrees and wheel lean up to 20 degrees for maneuverability. The MG530 operates on a 24-volt electrical system and standard tires sized 17.50-25-12PR, with a standard operating weight of approximately 40,179 lbs depending on configuration. Its hydraulic system features a tandem gear pump with a flow of 26.5 gallons per minute and a relief valve pressure set at 2.5 psi, ensuring reliable blade operation and lifting power. This combination of engine power, hydraulic capacity, and mechanical articulation makes the Mitsubishi MG530 a capable motor grader for demanding construction and road maintenance tasks.