YD320 Hydraulic Crawler Bulldozer
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This 320HP crawler bulldozer is one of the most powerful models currently in our standard series. Built for demanding earthmoving tasks, it integrates a hydrodynamic transmission system and fully hydraulic control for responsive handling and smooth operation. The bulldozer’s overall structure was designed for balanced performance, combining power, maneuverability, and durability. Its design allows it to adapt efficiently to large-scale construction, mining, and land development scenarios, delivering stable performance even under tough site conditions.
- Rated power 257 kW@2000 rpm
- Dimensions (without ripper) 6535×4150×3515 mm
- Max. traction force 280 kN
Technical Specifications
- Model YD320
- Type Standard Hydraulic Crawler Type
- Engine model Cummins
- Displacement 14.01L
- Rated power 257kW@2000rpm
- Max. torque 1440N.m@1400rpm
- Operating weight 37.2ton
- Dimensions (without ripper) 6535×4150×3515mm
- Grounding length 3150mm
- Ground pressure 0.105MPa
- Track gauge 2140mm
- Dozing capacity 10m³
- Blade width 4150mm
- Blade height 1610mm
- Max. drop below ground 560mm
- Track shoe width 560mm
- Pitch 228.6mm
- Number of track link 41
- Number of carrier roller 4
- Number of track roller 14
- Max. working pressure 14MPa
- Discharge 355L/min
- Max. traction force 280kN
- Forward Speed (F1) 0-3.6km/h
- Forward Speed (F2) 0-6.6km/h
- Forward Speed (F3) 0-11.5km/h
- Rear Speed (R1) 0-4.4km/h
- Rear Speed (R2) 0-7.8km/h
- Rear Speed (R3) 0-13.5km/h
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