Construction motor grader PY220C

Self-propelled articulated motor grader is suitable for large-scale land leveling in foundation constructions. It can be used for ditching,grading, slope scraping, bulldozing,ripping,virgin land scarifying and snow-removing etc., which is modernized construction equipment of multi –functions and high-efficiency for high-class highway, railway, airport, harbors, dams, industrialground and farmland. Main Features ▲Power configuration is Cummins or Shanghai Diese Engine inter-cooling supercharged diesel endine with strong power and reliable performance. ▲Torque converter and power-shift gearbox introduced from GERMANY ZF inc. are integrated together Six forward gears and three backward gears meet various requirements during machine’s working and transporting. ▲Driving axle with integrated free-wheel anti-slip differential and strong roller chain drive tandem case, Boxed oscillated steering front axle with leaned wheels. ▲Popular working mechanism with pendulum-arm connecting rod structure,Standard equipped free-maintenance rolling-plarecircle device. Double cylinders of the blade tip control can adjust the cutting angle depending on soil quality. ▲Flexible hydraulic control system with two sets of HUSCO five way control valve, lmported hydraulic equalizing valve for the bladelifting,Patent hydraulically-operated pin drawing device is designed firstly in board. ▲Steering system with center articulated joint and tilting turning front wheels can get offset travel of the entire machine. ▲Service braking system of,caliper disc brakes on four rear wheels and mechanical internal expanding parking brake let.