VOLVO G720 VHP MOTOR GRADERS

Technical Description

The Volvo G720 VHP Motor Grader is a heavy-duty machine engineered for precision grading and exceptional durability. It features a turbocharged 6-cylinder, 6C8.3 engine with a displacement of 504.7 cubic inches, delivering a maximum power output of 195 hp and net torque of 636 lb-ft at gears 7-8. The grader's Volvo 8400 transmission includes 8 forward and 4 reverse gears, enabling a top forward speed of 28.4 mph and reverse speed of 20.4 mph. Its front axle offers 2 ft ground clearance with a total oscillation of 16° and 18° wheel lean for enhanced terrain adaptability. The hydraulic system is load-sensing, with a pump flow of 50.5 gpm at 2500 psi relief pressure, ensuring efficient moldboard operation with blade down pressure up to 16,717 lbs and blade pull of 7,853 lbs. The 12 ft wide moldboard measures 25 in in height and 0.9 in in thickness, supporting a maximum cut depth of 17.5 in, with precise side shifts of 26.5 in left and right and 360° circle rotation. Dimensionally, the machine measures 27.9 ft in length, 8.4 ft in width over tires, and 10.2 ft in height to the top of the isomount cab, with a 20 ft wheelbase. Its steering articulation angle is 72° with a turning radius of 25.5 ft. Fuel capacity stands at 102.4 gallons, with hydraulic fluid at 23.8 gallons and cooling system capacity at 12.5 gallons. The grader’s standard operating weight totals approximately 32,571 lbs. Its robust design and advanced hydraulics make it suitable for demanding earthmoving and road maintenance tasks.