
Motor Grader PY190H
- Operating Weight : 15600 kg
- Power : 190hp
- Overall Dimension : 8950*2600*3420mm
● Efficient Power System
The equipment is powered by a reliable Cummins 6CTA8.3-C190 engine, ensuring efficient and stable performance.
● Stable Hydraulic System
The serviceable and efficient hydraulic system ensures full utilization of every component. The box-type frame and advanced transmission mechanism enable heavy-duty operations.
● Robust Design
The single-handle electro-hydraulic power-shift transmission, with 6 forward and 3 reverse gears, enhances ease and convenience of operation.
● Intelligent function
Hydraulic lock and auto lock/unlock no-spin differentials ensure stability and powerful traction. Ideal axle load allocation provides excellent stability when cutting hard surfaces.
● Excellent Operating Experience
A wide working range is achieved through the flexible blade suspension system and articulated frame.
Parameter

| Basic specification | |
| Engine model | Cummins |
| Rated power | 142KW@2200rpm |
| Dimension(L×W×H) | 8950×2600×3420(mm) |
| Operating weight(Standard) | 15600KG |
| Performance specification | |
| Travelling speed ,forward | 6.5/11.4/14.6/24.8/30/49.2 |
| Travelling speed ,reverse | 6.5/14.6/30 |
| Tractive force(f=0.75) | 80.2KN |
| Operating specification | |
| Max. steering angle of front wheels | 49° |
| Max. lean angle of front wheels | 17° |
| Max. oscillation angle of front axle | 16° |
| Max. oscillation angle of balance box | 13° |
| Frame articulation angle | 26° |
| Min. turning radius using articulation | 7.3m |
| Blade | |
| Maximum lift above ground | 450mm |
| Maximum grading depth | 535mm |
| Maximum blade position angle | 90° |
| Blade cutting angle | 29°~77° |
| Circle reversing rotation | 360° |
| Moldboard width × height | 4268×580x20mm |
FAQS
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1. What applications is the PY190H motor grader suitable for?
The PY190H is well suited for a wide range of grading applications, including:
Road construction and maintenance
Site leveling and land grading
Rural road improvement
Drainage ditch shaping
Material spreading and surface finishing -
2. Who typically chooses the PY190H grader?
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3. How does the PY190H compare with 180HP graders?
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4. Is the PY190H suitable for municipal road projects?
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5. Can the PY190H work in both construction and maintenance applications?
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6. Why choose the PY190H as a mid-range grader?
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