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Luoyang Lutong Heavy Industry Machinery CO.,LTD. is located in Luoyang, Henan Province, the birthplace of China's road roller manufacturing, is a professional manufacturer that develops, designs and produces road rollers and motor graders, and a national high-tech enterprise. The company has more than one hundred middle and senior engineers and technicians, and has the ability to develop and develop a series of construction machinery such as road rollers and graders, and has applied for as many as 100 core patents.
PY220C Self-propelled articulated motor grader is suitable for large-scale land leveling in foundation constructions. Lt 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 Characteristic:
1,CUMMINS 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. 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-plate circle device. Double 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 articulate 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,Electro-hydraulically operated with entire instrumental monitoring system, Free -maintenance OPTIMA Sweden batteries have.
9. It is optional for front bulldozing plate and rear ripper.
Product parameters:
| Model | PY220C |
| Operating mass | 16900kg |
| Max. forward speed | 36.8 Km/h |
| Max. backward speed | 24.8Km/h |
| Front axle load | 5820kg |
| Rear axle load | 11080kg |
| Speed gear number | F6/R3 |
| Minimum Turning radius | 7800mm |
| Hydraulic system pressure | 18Mpa |
| Blade length × height | 3965×610 mm |
| Blade tilt angle | ±90° |
| Blade slewing angle | 360° |
| Front wheel tilt angle | ±17° |
| Front wheel track | 2150 mm |
| Rear wheel track | 2255mm |
| Overall dimension (LxWxH) | 8605×2695× 3420mm(No rear ripper and front bulldozer plate) |
| Wheel base | 5647mm |
| Diesel engine power | 160kw/2200rpm |
| Diesel engine model | CUMMINS6CTA8.3 |
| Fuel tank capacity | 228L |
| Hydraulic tank capacity | 170L |
| Tire seize | 17.5-25 |
| Multi tandem Valve | Husco |
| Rear Ripper | 5 teeth |
| Ship | 1unit/40HQ |
Optional: Front bulldozer plate +Rear ripper
Our products will continue to improve with the progress of technology, and the differences between the parameters and structural characteristics listed in the sample and the real object shall prevail.
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