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LUTONG PY220C Hydrodynamic Self-propelled motor grader ballgrader
LUTONG PY220C Hydrodynamic Self-propelled motor grader ballgrader
Product Feature
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
Product Parameter
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 |