Overview
Weichai WP7 series engines for loaders. Power range: 154-162kW. Euro stage IIIa emission standard. Application: 5t loaders.
Power Rating
| Maximum Power |
220 kW |
| Minimum Power |
210 kW |
| Maximum Torque / Speed |
(950-1000)/（1300-1500） N·m / r/min |
Emission Standards
| Emissions |
Euro Stage IIIa |
General
| Series |
WP7 |
| Fuel |
Diesel |
| EngineType |
Inline 6-cylinder, four-stroke engine |
| Cylinder Number |
6 |
| Valve Number |
4 |
| Bore |
108 mm |
| Stroke |
136 mm |
| Displacement |
7.47 L |
| Aspiration |
Turbocharged and intercooled |
| Compression Ratio |
18:1 |
| Combustion System |
Electronically controlled high-pressure common-rail |
Engine Dimensions
| Length |
1367 mm |
| Width |
817 mm |
| Height |
1050 mm |
| Weight - Net Dry |
700 kg |
Technology roadmap
- Electronically controlled high-pressure common-rail technology contributes to high combustion efficiency, low noise level and low vibration intensity.
Fuel system
- Special “three-stage auxiliary filter element” of Weichai completely removes water and impurities in the fuel, and greatly reduces fuel system failure rate.
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.
Transmission system
- Rear mounted gear system and anti-gear gears design contributes to smooth operation and low noise level.
Improved comfort
- Unique "engine body vibration damper web plate” is a standard configuration item. Reasonable curved surface design and effective reinforced arrangement improve skirt stiffness.
- Reinforced oil sump, high strength, high modality, effectively suppresses radiation noise.
Maintenance period
- Extra-long oil replacement interval: 500h, reducing use cost.
Environmental adaptability
- Meeting use in the environment of -35°C~50°C.
