Overview
Weichai WP6 series engines for construction machinery. Displacement: 6.75L. Power range: 92-176kW. Technology roadmap: Electronically controlled high-pressure common-rail. Euro Stage IIIa/II emission standards. Ideal power choice for construction machinery.
Power Rating
| Maximum Power |
154 kW |
| Minimum Power |
105 kW |
| Maximum Torque / Speed |
860/（1200-1600） 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 system, mechanical pump |
Engine Dimensions
| Length |
1276 mm |
| Width |
805 mm |
| Height |
1075 mm |
| Weight - Net Dry |
625 kg |
Fuel filter system
- Three-stage fuel filter integrates three functions of electric pump oil, oil-water separation and fuel filtration, and shows high adaptability to fuel quality variation.
Lubrication system
- Built-in independent filter reduces maintenance costs.
Intake system
- Patented "Type 93 dust collecting filter” of Weichai delivers first-stage primary filter efficiency up to 93%, extends filter replacement cycle and reduces premature wear failure rate of engine.
Cooling system
- Hyperboloid fan and high-flow pump; low noise level and low power consumption.
Long maintenance period
- Extra-long oil replacement interval: 500h, reducing use cost.
Environmental adaptability
- Meeting use in the environment of -35°C~50°C and altitude 5,000 meters.
