MITSUBISHI MG330-E MOTOR GRADERS

Technical Description

The Mitsubishi MG330-E motor grader is a robust earthmoving machine designed for precision grading and road construction. It features a 6-cylinder Mitsubishi 6D16-TE1 diesel engine with a displacement of 460.5 cu in, delivering 135 hp at 2200 rpm. The grader’s hydraulic system uses a tandem gear pump with a flow rate of 31.8 gpm and a relief valve pressure of 2.5 psi, ensuring reliable blade control. The moldboard is 12.2 ft wide, 24.1 in high, and 0.9 in thick, with a front blade tip angle of 40 degrees and a rear angle of 5 degrees, allowing for versatile grading tasks. The circle offers a full 360-degree rotation, with left and right shifts of 74.5 in and 74.9 in, respectively, and a maximum lift above ground of 18.9 in. The machine has an overall length of 25.7 ft, a wheelbase of 18.8 ft, and a width over tires of 8.1 ft, with a height to the top of the Isomount cab of 10.3 ft. The front axle provides 1.9 ft of ground clearance, 30 degrees of total oscillation, and 20 degrees of wheel lean. Steering is achieved through a 26-degree articulation angle. The transmission is a planetary power shift with six forward and six reverse gears, offering a maximum forward speed of 26.5 mph and reverse speed of 27 mph. Standard operating weight is 34,392.2 lbs, with a fuel capacity of 60.8 gal and a 24-volt electrical system.