Overview
Industry-leading WP6 series engines. Power range: 92-155kW. Euro Stage IIIa/II emission standards. Application: 14-30t rollers.
Power Rating
| Maximum Power |
155 kW |
| Minimum Power |
92 kW |
| Maximum Torque / Speed |
860/(1400-1600) N·m / r/min |
Emission Standards
| Emissions |
Euro Stage IIIa/II |
General
| Series |
WP6 |
| Fuel |
Diesel |
| EngineType |
Inline 6-cylinder, four-stroke engine |
| Cylinder Number |
6 |
| Valve Number |
2 |
| Bore |
105 mm |
| Stroke |
130 mm |
| Displacement |
6.75 L |
| Aspiration |
Turbocharged and intercooled |
| Compression Ratio |
18:1 |
| Combustion System |
Electronically controlled high-pressure common-rail |
Engine Dimensions
| Length |
1276 mm |
| Width |
805 mm |
| Height |
1075 mm |
| Weight - Net Dry |
625 kg |
Technical route
- The electric high pressure common rail has the advantages of high combustion efficiency, low noise and low vibration.
Fuel filter system
- The three-level fuel filter is used, which has electric fuel pumping, fuel water separation and fuel filtration functions, ensuring good fuel adaptability. The high-mounted fuel filter is used, which is easy for maintenance and can be equipped with the three-level nanny filter element for easy layout and maintenance of the engine.
Intake system
- Weichai's patented "93% dust filter" is used, such that the first-level coarse filtration efficiency is as high as 93%, reducing the early wear rate of the four accessories of engine by more than 90%.
Cooling system
- The high-capacity water pump guarantees low noise and power consumption.
Long maintenance period
- 500h oil change period is ensured, reducing the usage cost.
Environmental adaptability
- The engine functions normally at -35°C ~ 50°C.
