JOHN DEERE 570B MOTOR GRADERS

Technical Description

The John Deere 570B Motor Grader is a robust, versatile machine engineered for precision grading and earthmoving tasks. It features a 6-cylinder, naturally aspirated 6059D diesel engine delivering 90 hp at 2,300 rpm and 250 lb-ft of torque at 1,300 rpm, ensuring reliable power for demanding applications. The machine is equipped with a power shift transmission offering 8 forward and 4 reverse gears, enabling smooth operation and a top forward speed of 21.6 mph. Its hydraulic system utilizes a pressure-controlled variable displacement pump with a flow rate of 27 gpm, providing responsive blade control. The 12-foot moldboard has a 22-inch height and 0.7-inch thickness, with side shift capabilities of 31.3 inches left and 26.8 inches right, and a full 360-degree circle rotation for maximum maneuverability. The circle offers a 54-inch diameter, 13-inch lift above ground, and blade tip angle of 32 degrees. The grader’s dimensions include an overall length of 24.4 feet, a wheelbase of 17.4 feet, and a width over tires of 8 feet, with a front ground clearance of 2 feet. Standard operating weights are 20,225 lbs total, with a maximum operating weight of 21,703 lbs. The machine is equipped with a 50-gallon fuel tank, 14-gallon hydraulic fluid capacity, and 24-volt electrical system. Articulated steering provides a 22-degree articulation angle and an 18-foot turning radius, enhancing agility on job sites.