VOLVO G780B MOTOR GRADERS

The Volvo G780B motor grader features a powerful turbocharged D10BGAE2 six-cylinder engine with a displacement of 586 cubic inches, delivering a maximum power output of 243 hp at 2100 rpm and peak torque of 846 lb-ft at 1100 rpm. Its articulated frame includes a front axle with 2.3 feet ground clearance and 16 degrees total oscillation, enhancing stability on rough terrain. The grader employs a load-sensing hydraulic system with a pump flow of 75.1 gpm and 2700 psi relief valve pressure, supporting precise blade control. The moldboard measures 14 feet in width, 31 inches in height, and 1 inch thick, offering a maximum cutting depth of 33 inches with blade down pressure at 22,963 lbs and blade pull up to 27,248 lbs. It features a 360-degree rotating circle with a diameter of 66.7 inches, enabling blade tip angles of 46 degrees front and 13 degrees rear. The circle can shift 30 inches left and nearly 29.5 inches right, while side shift capability is 26.5 inches on both sides. Overall machine dimensions include a length of 30.6 feet, width over tires of 9.2 feet, height to the top of the isomount cab of 10.5 feet, and a 20.5-foot wheelbase. Operating weight totals approximately 43,250 lbs, distributed between front and rear axles. The Powershift transmission offers 8 forward and 4 reverse gears, with top speeds of 23.8 mph forward and 17 mph reverse. The steering articulation angle is 22 degrees, facilitating maneuverability in various grading tasks. Fuel capacity is 120 gallons with hydraulic fluid capacity at 35.4 gallons, optimizing long operational cycles. Tire size for the G780B is 16.00 x 24 G-2.