Overview
Power range 257-294kW Euro V emissions and applied in 18m BRT.
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 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 |
1323 mm |
| Width |
838 mm |
| Height |
1168 mm |
| Weight - Net Dry |
1000 kg |
High reliability
- Based on WP12 Landking series four-valve diesel engines. High reliability.Knock sensor is a standard configuration item that improves engine adaptability to interior quality fuel gas.The engine also has the function of determining whether the ignition system fails. Higher waterproof level (IP9K) and vibration resistance of hardware
Excellent NVH performances
- Avoid high frequency torsional areas of the engine, reduce engine noise
Ultra-low fuel consumption
- Optimize air consumption in low-speed areas and increase torque in low-speed areas, making it moreapplied in BUS operation
- With intelligent ignition coils: Increase ignition energy, reduce low-speed partial load cycle changes, and reduce air consumption
- Improve driver shift patterns and reduce fuel consumption. Match the small ratio of the rear axle to further reduce fuel consumption
- Match the new supercharger, improving low speed torque and maximum torque, and improving economy
- With sufficient power ensured, smaller speed ratio of rear axle can be selected to further reduce fuel consumption
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
Adaptability
- Ideal for the 18mBRT bus
- The engine can carry 3 generators in parallel, meeting the electricity demand of all types of Buses; the body air conditioning carries structure, and the air conditioning does not come into direct contact with the entire vehicle frame, further improving the NVH performance of the whole vehicle and improving the quality of the whole vehicle
