VOLVO G780 MOTOR GRADERS

Technical Description

The Volvo G780 Motor Grader is a heavy-duty machine designed for high-efficiency grading and earthmoving tasks. It features a 14-foot moldboard with a 31-inch height and 1-inch thickness, capable of a maximum depth of cut of 33 inches and delivering a blade down pressure of 23,485 lbs. The circle system allows for a 360-degree rotation, with a front blade tip angle of 46° and a rear angle of 13°, and offers a maximum reach of 91 inches to the left and 90.5 inches to the right. The grader is powered by a turbocharged M11 engine with a displacement of 659.1 cubic inches, producing 210 hp at 2100 rpm and 760 lb-ft of torque at 1300 rpm. The transmission is an 8-forward, 4-reverse powershift type, with a maximum forward speed of 23.8 mph and reverse speed of 17 mph. Hydraulic system flow is 48.4 gpm, with a load-sensing pump and a relief valve pressure of 2500 psi. The machine has a total operating weight of 42,743.3 lbs, a wheelbase of 20.5 feet, and an overall length of 28.6 feet. The front axle provides 2.3 feet of ground clearance, 16° of oscillation, and 18° of wheel lean. The steering system allows for a 22° articulation angle. The grader is equipped with 16.00 x 24, G-2 tires and offers a fuel capacity of 100 gallons, ensuring extended operation.