VOLVO G720B MOTOR GRADERS

Technical Description

The Volvo G720B Motor Grader is a heavy-duty articulated machine designed for demanding road construction and grading tasks. Powered by a turbocharged Volvo D7DGBE2 engine with 436 cu in displacement, it delivers 198 hp at 2200 rpm and 701 lb-ft of torque at 1400 rpm. The grader features an 8-speed forward and 4-speed reverse powershift transmission, enabling smooth operation and efficient power delivery. Its hydraulic system is load-sensing with a pump flow of 75.1 gpm and a relief valve pressure of 2700 psi, ensuring responsive blade control. The moldboard offers a 12 ft width, 25 in height, and 0.9 in thickness, with a maximum depth of cut of 32 in and a blade down pressure of 17,148 lbs. The circle provides 360° rotation, with a max lift above ground of 17.5 in and side shift capabilities of 26.5 in left and right. The machine has an overall length of 30 ft, a wheelbase of 20 ft, and a width over tires of 8.4 ft, with a total operating weight of 33,999.7 lbs. The front axle offers 2.1 ft ground clearance, 16° oscillation, and 18° wheel lean. The steering system allows for a 22° articulation angle. The grader is equipped with a 14.00 x 24, G-2 tire size, a 100 gal fuel tank, and a 24-volt electrical system. Its robust design and advanced features make it suitable for a wide range of grading applications.