JOHN DEERE 772CH MOTOR GRADERS

Technical Description

The John Deere 772CH Motor Grader is a robust, high-performance machine designed for demanding roadwork and site preparation. It features a 6-cylinder, 8.1L John Deere 6081H engine with turbocharged aftercooler aspiration, delivering up to 210 hp and 756 lb-ft of torque depending on gear selection. The grader’s 360-degree rotating circle, 12-foot moldboard, and 24-inch blade height provide exceptional grading flexibility and control. With a maximum blade reach of 85.1 inches left and 83.1 inches right, and a 49-degree front blade tip angle, it excels in precision grading and slope work. The hydraulic system uses a closed-center variable displacement pump, providing 54.7 gpm flow and 2550 psi relief pressure for responsive operation. The machine’s articulated steering system allows a 25-degree articulation angle and a 22-foot turning radius, while the 8-speed power shift transmission offers forward and reverse speeds up to 25.8 mph. Standard operating weight is 33,120 lbs, with a maximum operating weight of 37,850 lbs. The 772CH is equipped with a 106-gallon fuel tank, 15.6-gallon hydraulic reservoir, and 12-gallon cooling system, ensuring extended operation. Its 14.00-24 tires, 2-foot front ground clearance, and 19.6-foot wheelbase deliver stability and maneuverability across varied terrain.