PY240H Motor Grader
Built to handle intensive grading tasks, this heavy-duty motor grader offers reliable performance for mining and large-scale earthmoving projects. Its sturdy construction, combined with user-friendly controls and precise operation, ensures consistent results even in the most demanding environments.
- Length 9980 mm
- Operating weight 18000 kg
- Blade length 4420 mm
The grader uses a single-handle electro-hydraulic control system combined with a power-shift transmission (T/M), offering 6 forward and 3 reverse speeds. It supports both hand and foot throttle coordination, allowing better control during stand-up operation. An electric shut-off system is also included for added convenience.
The automatic leveling system helps increase grading accuracy and reduces the number of cycles required, improving overall efficiency.
A single-pump hydraulic system distributes oil through a diverter valve to left and right control valves, then recombines partially downstream. This setup ensures steady system pressure at 17.5 MPa while minimizing flow loss and energy waste.
The double-row heavy-duty roller chain features an average breaking strength of 26 tons. It operates without tension adjustment and is built to withstand harsh conditions, reducing the risk of chain breakage under heavy loads.
The grader blade or moldboard can cut up to 535 mm deep and offers an optimized curvature range of 29° to 77°, enabling efficient soil turnover and meeting the demands of specialized grading operations.
The cab offers full panoramic visibility and includes a suspension seat with a headrest to ensure operator comfort. An optional ROPS/FOPS safety cab is available, along with features such as a built-in MP3/FM radio, high-power air conditioning for both heating and cooling, and a USB charging port.
Overall Dimensions
- Length 9980mm
- Width 3100mm
- Height (to the top of the cab) 3630mm
- Wheel base 6900mm
- Track width 2580mm
- Min. turning radius 8.3m
Performance
- Operating weight 18000kg
- Blade length 4420mm
- Blade height 580mm
- Shovel blade thickness 16mm
- Max. lift above ground 450mm
- Max. grading depth 500mm
- Max. shoulder reach (outside of rear tires) 2150mm
Travel Speed
- Forward (1-6) 4.96/8.55/11.3/19.32/24.25/40km/h
- Reverse (1-3) 4.96/11.3/23km/h
Diesel Engine
- Model Dongfeng Cummin
- Type Direct injection, turbocharged, water cooling
- Rated output 179kW
- Rated speed 2200r/min
- Max. torque 1028N.m@1400r/min