CASE 885B DHP MOTOR GRADERS

Technical Description

The CASE 885B DHP motor grader is a robust and versatile piece of earthmoving equipment designed for heavy-duty grading applications. It features a 69-inch diameter circle with full 360-degree rotation and a maximum lift above ground of 17.5 inches. The grader has an 8.5-foot blade base and a 14-foot wide 0.9-inch thick moldboard capable of exerting 21,178 lbs of blade down pressure and cutting to a maximum depth of 28 inches, with side shift capabilities of 21 inches left and 27 inches right. Powered by a turbocharged, air-to-air aftercooled FPT 6.7L six-cylinder engine, it delivers a net power output of 219 hp and peak torque of 726 lbs-ft at 2200 rpm. The engine displacement is 409 cubic inches with a bore of 4.1 inches and stroke of 5.2 inches. Its powertrain includes an 8-speed forward and 4-speed reverse powershift transmission, enabling a maximum forward speed of 26.7 mph and reverse speed of 19 mph. The front axle provides 2.1 feet ground clearance with 15.3 degrees of total oscillation and 20 degrees of wheel lean, enhancing terrain adaptability. The hydraulic system is a closed center, load sensing type with 49 gpm pump flow, operating a 9-section control valve for blade and steering control. The motor grader has an articulating frame with 25 degrees articulation angle and a 24-foot turning radius for maneuverability. Overall machine dimensions include a 28-foot length, 8.7 feet width over tires, and 10.4-foot overall height with the cab. The operating weight totals approximately 40,466 lbs, split between front and rear axles. Fuel capacity is 90 gallons, with hydraulic fluid capacity at 47.5 gallons. This model is engineered for efficiency, durability, and precise grading performance in diverse construction environments.