CASE 845DHP MOTOR GRADERS

Technical Description

The Case 845DHP Motor Grader is a robust, Tier III certified machine engineered for demanding road construction, maintenance, and site preparation tasks. Powered by a turbocharged, air-to-air aftercooled 6-cylinder QSB 6.7L engine, it delivers up to 160 hp, with a base net power of 140 hp in first gear, ensuring strong performance in both fine grading and tough conditions. The grader features an 8-speed forward and 4-speed reverse direct drive countershaft powershift transmission, enabling a maximum forward speed of approximately 26.6 mph and 17.7 mph in reverse. Its 69-inch diameter circle provides 360-degree rotation and a maximum lift above ground of 17.5 inches, while the 12-foot moldboard, with a height of 22 inches, offers extensive grading reach and flexibility. The moldboard can shift up to 21 inches left and 27 inches right, with shoulder reach extending 6.6 inches left and 7.3 inches right outside the tires. The machine’s articulation angle is 25 degrees, supporting a tight turning radius of 23.8 feet for improved maneuverability. Hydraulic system flow is about 51 gpm, utilizing a closed center, load-sensing gear pump. The 845DHP has an operating weight of 29,777 lbs, a 28-foot overall length, and a width over tires of 8 feet. Standard features include high-visibility cab, easy-to-use controls, and a durable design for reliable operation in diverse environments.