LUTONG PY220C Hydrodynamic Self-propelled motor grader ballgrader

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. ▲Hydraulically operated with with entire instrumental monitoring system, Free-maintenance OPTIMA. ▲It is optional for front bulldozing plate and rear ripper. Main Technical Parameters

MODEL		PY220C
Operating mass	Kg	16900
Front axle load	Kg	5820
Rear axle load	Kg	11080
Max forward speed	Km/h	36.8
Max backward speed	Km/h	24.8
Speed gear number		F6/R3
Turning radius	mm	7800
Hydraulic system pressure	Mpa	18
Blade  lengt × height	mm	3965×610
Front wheel track	mm	2150
Rear wheel track	mm	2255
wheelbase	mm	5647
Engine model	mm	6CTA8.3
Engine power	kW	158
Overall dimensions	mm	8605×2695×3420