MITSUBISHI MG430 MOTOR GRADERS

Technical Description

The Mitsubishi MG430 Motor Grader is a heavy-duty construction machine designed for precise grading and earthmoving tasks. It is powered by a Mitsubishi C 6D16-T water-cooled, turbocharged 6-cylinder diesel engine with a displacement of 460.5 cubic inches (7,545 cc) delivering a maximum net power of 155 hp (116 kW) at 2000 rpm. The grader features a robust frame measuring 27.9 feet in overall length, 10.1 feet in height to the top of the isomount cab, an 8-foot width over tires, and a 20.6-foot wheelbase, optimizing stability and operator visibility. The MG430 is equipped with a 12.2-foot wide moldboard, with a 24.1-inch height and 0.8-inch thickness, constructed from wear-resistant steel for durability. The blade provides a full 360° circle turning angle and a maximum cutting angle of 90°, coupled with a hydraulic side-shift and blade lift capability up to 470 mm for precise grading control. It has a turning radius of approximately 22.7 feet, facilitated by a double-acting steering system with a 29° articulation. Its power-shift transmission includes 6 forward and 6 reverse gears, hydraulically actuated planetary gear type, allowing maximum forward and reverse speeds of 28.1 mph (45 kph) and 28.6 mph (46 kph) respectively. The motor grader runs on 24 volts electrical system and rolls on 13.00-24-10PR tires. The operating weight is approximately 26,874 lbs (12,190 kg), with air-actuated oil-cooled disc service brakes and a spring-engaged parking brake for safety and control. This machine combines powerful performance, precise maneuverability, and operator comfort for efficient grading operations.