Overview
Weichai WP6 series engines for cranes. Power range: 162-180kW. Euro V emission standard. Application: 12-16t autocranes.
Power Rating
| Maximum Power |
180 kW |
| Minimum Power |
162 kW |
| Maximum Torque / Speed |
(850-900)/（1200-1600） N·m / r/min |
Emission Standards
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 |
1256 mm |
| Width |
572 mm |
| Height |
970 mm |
| Weight - Net Dry |
620 kg |
Technology roadmap
- Electronically controlled high-pressure common-rail technology contributes to high combustion efficiency, low noise level and low vibration intensity. Meeting Euro V emission standard.
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
- Remote transmitting oil filter effectively improves in-vehicle installation arrangement and adds convenience for repair and maintenance.
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.
