Overview
The WP12NG engine uses advanced combustion systems and proprietary technologies such as surge protection. Power, economy, and reliability all have significant advantages; the power cover 257-294kW Euro V emissions, and applied in 4×2/6×4 short and medium-range tractors.
Power Rating
| Maximum Power |
294 kW |
| Minimum Power |
257 kW |
| Maximum Torque / Speed |
1730/(1200-1500) N·m / r/min |
Emission Standards
General
| Series |
WP12NG |
| Fuel |
CNG/LNG |
| EngineType |
Inline 6-cylinder, four-stroke, turbocharged and intercooled, electronically controlled high-pressure common-rail engine |
| Cylinder Number |
6 |
| Valve Number |
4 |
| Bore |
126 mm |
| Stroke |
155 mm |
| Displacement |
11.596 L |
| Aspiration |
Turbocharged and intercooled |
| Compression Ratio |
11.6 ± 0.5:1 |
| Combustion System |
Single point injection |
Engine Dimensions
| Length |
1500 mm |
| Width |
817 mm |
| Height |
1094 mm |
| Weight - Net Dry |
1000 kg |
High reliability
- Based on the WP12 Blue-Qing series of four-valve diesel engines, the high reliability features knock sensors as standard, improving the engine's adaptability to poor quality gases, increasing the ability to determine ignition system failure, higher hardware water resistance rating (IP9K) and vibration resistance
Excellent NVH performance
- Avoid high frequency torsional areas of the engine, reduce engine noise
Ultra-low air consumption
- With intelligent ignition coils: Increase ignition energy, reduce low-speed partial load cycle changes, and reduce air consumption
- Improve operator shift patterns, reduce fuel consumption by matching small ratio rear axle, and reduce total vehicle air consumption by 2-3m³/100km
- Match the new supercharger, improving low speed torque and maximum torque, and improving economy
Powerful
- A smaller rear axle ratio can be selected while maintaining power, further reducing fuel consumption
Adaptable
- Ultra-low power loss in 4000 meter typical conditions
- The low temperature environment starts smoothly at -30°C
