JOHN DEERE 772BH MOTOR GRADERS

Technical Description

The John Deere 772BH Motor Grader is a robust, articulated 6x6 machine designed for demanding grading applications. With an overall length of 28 feet and a wheelbase of 19.6 feet, it offers excellent maneuverability and stability. The grader is powered by a turbocharged 6-cylinder John Deere 6076A engine, delivering 155 hp in lower gears and 185 hp in higher gears, ensuring strong performance across various terrains. The transmission is an 8-speed forward, 4-speed reverse power shift type, with a maximum forward speed of 25.3 mph and a reverse speed of 8.6 mph. The hydraulic system features a closed center variable displacement pump with a flow rate of 52.4 gpm, supporting efficient blade and accessory operation. The circle provides a 360-degree rotation, with a 59.1-inch diameter and a maximum lift above ground of 18.6 inches. The moldboard is 12.1 feet long, 24.1 inches high, and 0.9 inches thick, with side shift capabilities of 26.9 inches left and right. The grader’s standard operating weight is 32,500 lbs, with a maximum operating weight of 36,780 lbs. It is equipped with 14.00-24 tires, a 24-volt electrical system, and a 90-gallon fuel tank. The articulated steering system allows for a 25-degree articulation angle and a turning radius of 22.6 feet, enhancing its agility in tight spaces.