Introduction of Motor Grader (PY220C)
Motor Grader(PY220C)are mainly used in the operation of road surface leveling, ditch digging, slope leveling, bulldozing, scarification and snow removing on the road, airport and farmland. The motor grader is the necessary construction machinery for defense construction, mine construction, urban and rural road construction and irrigation works and farmland improvement.
Performance and Characteristics of Motor Grader(PY220C):
The adopted articulated frame assists the front wheel to steer, featuring small turning radius and flexablity
Electro hydraulic controlled brake power shift gearbox includes 6 Forward gears, and 3 Reverse gears.
The adopted international matched hydraulic parts ensure the reliable operation.
The blade movement is hydraulic controlled fully.
The rear axle is three-way drive axle with NO-SPIN self -locking differential.
The reasonable distribution of the adjustable operation panel, seat, lever and instrument guarantees the comfortable and convenient operation.
The luxury and beautiful cab features wide visibility and good sealing.
The machine can be equipped with front bulldozing plate, rear scarifier, front harrow and auto-leveling system
Techncial 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 |
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The cabin dashboard, seat and control box are arranged in combination with ergonomics for comfortable operation. All operating levers are marked with patterns, brief and clear, convenient operated by the driver.
With 6 forward gears and 3 reverse gears, the electro-hydraulically controlled power shift transmission can select the optimal gear based on the working road condition to realize the best match between traveling and operation.
Driving axle with integrated free-wheel anti-slip differential and strong roller chain drive tandem case to guarantee stable and reliable drive.
PERMCO Hydraulic pump is good performance
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