PY220H Motor Grader
Powerful and adaptable, our 220 HP motor grader is built to handle heavy-duty roadwork and earthmoving tasks in both construction and mining environments. Its design prioritizes precision, durability, and operator comfort, making it a practical choice for large-scale grading jobs. From leveling rough terrain to shaping roadbeds with accuracy, the grader performs reliably under demanding conditions, helping improve work efficiency and reduce downtime across various job sites.
- Length 8950 mm
- Operating weight 16100 kg
- Blade length 4320 mm
Single-lever electrohydraulic control with power shift transmission offers 6 forward and 3 reverse gears, ensuring smooth operation. The throttle is controlled by both hand and foot pedals for better responsiveness, and the electric shutdown system adds safety and convenience.
The auto-leveling system enhances grading precision, helping reduce the number of passes and increasing overall job efficiency.
The hydraulic system uses a single pump with flow divided to left and right multi-way valves, which later merge for optimized circulation. Maintains stable system pressure at 17.5 MPa while minimizing energy loss and ensuring consistent performance.
Equipped with double-row heavy-duty roller chains, each with an average breaking strength of 26 tons. These maintenance-free chains withstand tough conditions and eliminate issues like breakage during heavy-load operation.
The moldboard/blade delivers a cutting depth of up to 535 mm and features a wide range of blade pitch angles (29–77°), allowing efficient soil rolling and adapting to complex grading requirements.
The operator’s cabin provides unobstructed panoramic visibility and is equipped with a suspension seat featuring an integrated headrest for enhanced comfort. Optional ROPS/FOPS protection, air conditioning, MP3/FM radio, and USB charging ports ensure a safer and more convenient working environment.
Overall Dimensions
- Length 8950mm
- Width 2600mm
- Height (to the top of the cab) 3420mm
- Wheel base 6100mm
- Track width 2120mm
- Min. turning radius 7.3m
Performance
- Operating weight 16100kg
- Blade length 4320mm
- Blade height 545mm
- Shovel blade thickness 20mm
- Max. lift above ground 450mm
- Max. grading depth 535mm
- Max. shoulder reach (outside of rear tires) 2400mm
Travel Speed
- Forward (1-6) 6.7/10.2/15.2/22.5/31.6/45km/h
- Reverse (1-3) 6.7/15.2/31.6km/h
Diesel Engine
- Model Dongfeng Cummins
- Type Direct injection, turbocharged, water cooling
- Rated output 160kW
- Rated speed 2200r/min
- Max. torque 908N.m@1400r/min
