Hydrodynamic self-propelled motor grader is suitable for large-scale land leveling in foundation constructions.
GR220C-2 Self-propelled articulated motor grader
1. Famous brand diesel engines turbocharged and water-cooled with reliable and powerful performance feature energy.
2. Torque converter and power-shift gearbox introduced from GERMANY ZF inc. are integrated together Sic forward gears and three backward gears meet various requirements during machine's working and transporting.
3. Driving axle with integrated free-wheel anti-slip differential and strong roller chain drive tandem case. Boxed oscillated steering front axle is with leaned wheels.
4. Popular working mechanism with pendulum-arm connecting rod structure, Standard equipped free-maintenance rolling-plare device. Double cylinders of the blade tip control can adjust the cutting angle depending on soil quality.
5. Flexible hydraulic control system with two sets of HUSCO five way control valve, imported hydraulic equalizing valve for the blade lifting, patent hydraulically-operated pin drawing device is designed firstly in board.
6. Steering system with center articulated joint and tilting turning front wheels can get offset travel of the entire machine.