PY220V 16900kg Motor Grader
Main Technical Parameters

Materials and specifications are subject to change without notice

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, industrial ground and farmland.

Main Features
1.Power configuration is Cummins or Shanghai Diese Engine inter-cooling supercharged diesel endine with strong power and reliable performance.
2.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.
3.Driving axle with integrated free-wheel anti-slip differential and strong roller chain drive tandem case, Boxed oscillated steering front axle with leaned wheels.
4.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.
5.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.
6.Steering system with center articulated joint and tilting turning front wheels can get offset travel of the entire machine.
7. Service braking system of,caliper disc brakes on four rear wheels and mechanical internal expanding parking brake let.
8.Hydraulically operated with with entire instrumental monitoring system, Free-maintenance OPTIMA.
9.It is optional for front bulldozing plate and rear ripper.