
Motor Grader PY320T
- Operating Weight : 28000 kg
- Power : 330hp
- Overall Dimension : 12500×3300×3700mm
● Reliable Cummins Engine
Powered by a dependable Cummins engine for enhanced performance and reliability.
● Enhanced Stability and Traction
Equipped with a hydraulic lock and an auto lock/unlock NO-SPIN differential to ensure stability and powerful traction.
● User-Friendly Electro-Hydraulic Control
Features a single-handle electro-hydraulic controlled power-shift transmission with 6 forward and 3 reverse gears, ensuring easy and convenient operation.
● Optimal Axle Load Distribution
Ideal axle load allocation provides excellent stability during hard surface cutting operations.
Parameter

| Basic specification | |
| Engine model | Cummins |
| Rated power | 246KW@2100rpm |
| Dimension(L×W×H)12500 | 12500×3300×3700(mm) |
| Operating weight(Standard) | 28000KG |
| Performance specification | |
| Travelling speed ,forward | 5.5/8.6/13.3/20.3/29/43 |
| Travelling speed ,reverse | 5.5/13.3/29 |
| Tractive force(f=0.75) | 144KN |
| Operating specification | |
| Max. steering angle of front wheels | 49° |
| Max. lean angle of front wheels | 17° |
| Max. oscillation angle of front axle | 15° |
| Max. oscillation angle of balance box | 13° |
| Frame articulation angle | 25° |
| Min. turning radius using articulation | 9m |
| Blade | |
| Maximum lift above ground | 515mm |
| Maximum grading depth | 735mm |
| Maximum blade position angle | 90° |
| Blade cutting angle | 23°~73° |
| Circle reversing rotation | 360° |
| Moldboard width × height | 4620×695mm |
FAQS
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1. Where does the PY320T fit within a heavy equipment fleet?
The PY320T is commonly positioned as a high-capacity grader for contractors who need more grading output than standard 220–240HP machines but do not require ultra-large mining-class graders. -
2. What project scale is the PY320T best matched for?
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3. How does the PY320T improve productivity on wide-area grading jobs?
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4. Is the PY320T suitable for contractors upgrading from 220–240HP graders?
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5. What working conditions benefit most from the PY320T’s power reserve?
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6. Why choose the PY320T instead of moving directly to a larger mining grader?
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