PY320T Motor Grader
Its hydraulic system uses a single Danfoss pump that splits oil flow to dual directional valves, which then merge back locally. This setup ensures stable system pressure at 25 MPa while minimizing flow loss, even during demanding operations.
The working mechanism features a simple and sturdy A-frame with U-shaped cross sections. It supports 90° moldboard tilting and full 360° rotation, allowing wider reach for shoulder grading. Wear-prone parts such as the blade and side cutters can be reversed or swapped to extend service life and reduce costs.
Cutting depth reaches up to 735mm, and the wide 29–77° moldboard curvature enables effective soil rolling and reshaping across different ground conditions, supporting advanced grading tasks with ease.
The cab design prioritizes comfort and visibility. It offers an unobstructed panoramic view, a headrest-equipped suspension seat, and optional ROPS/FOPS-certified cabin. The interior includes MP3/FM features, a powerful heating and cooling system, and USB charging.
Overall Dimensions
- Length 12500mm
- Width 3000mm
- Height (to the top of the cab) 3700mm
- Wheel base 7760mm
- Track width 2650mm
- Min. turning radius 9m
Performance
- Operating weight 28000kg
- Blade length 4620mm
- Blade height 695mm
- Shovel blade thickness 20mm
- Max. lift above ground 515mm
- Max. grading depth 735mm
- Max. shoulder reach (outside of rear tires) 2260mm(R)/1950mm(L)
Travel Speed
- Forward (1-6) 5.5/8.6/13.3/20.3/29/43km/h
- Reverse (1-3) 5.5/13.3/29km/h
Diesel Engine
- Model Cummins
- Type Electronic fuel injection, turbocharged, air-to-air cooling; temperature-controlled independent cooling system
- Rated output 246kW
- Rated speed 2100r/min
- Max. torque 1674N.m@1400r/min