JOHN DEERE 872D MOTOR GRADERS

Technical Description

The John Deere 872D is a heavy-duty motor grader engineered for demanding road construction and maintenance applications. Powered by a turbocharged 6-cylinder diesel engine with 494 cubic inches of displacement, it delivers a maximum output of 245 horsepower and generates up to 942 foot-pounds of torque in higher gears, providing exceptional pulling capacity. The grader features an 8-speed Powershift transmission with direct drive, capable of reaching 25.6 mph in both forward and reverse directions, ensuring operational versatility across varied terrain conditions. The 14.2-foot moldboard blade boasts a maximum pull rating of 43,760 pounds at full operating weight, with full 360-degree rotation and 17.3 inches of maximum lift capability. The front blade angle of 42 degrees and rear angle of 5 degrees facilitate precision grading operations. Measuring 28.9 feet in overall length and 8.7 feet wide across tires, this machine maintains a 2-foot front ground clearance and 32-degree front axle oscillation for superior articulation and stability on uneven surfaces. Operating at a maximum weight of 48,601 pounds with exceptional traction control, the 872D incorporates a variable-displacement piston hydraulic system rated at 54.7 gallons per minute and 2,750 psi relief pressure. The machine's 106-gallon fuel capacity and comprehensive fluid management system—including 14 gallons of hydraulic fluid and dual 20-gallon tandem case capacities—support extended operational periods. With a 23.5-foot turning radius and 22-degree articulation angle, this grader delivers the precision steering and maneuverability required for professional-grade grading operations.