Wechai Power Engines: owner’s, service and maintenance manuals, error codes list, DTC, spare parts manuals & catalogues, wiring diagrams, schematics free download PDF
| Title | File Size | Download Links |
| Wechai Power WP4 / WP6 Series Diesel Engines Operation and Maintenance Manual [PDF] | 1Mb | Download |
| Wechai WP12 Engine Maintenance Manual [PDF] | 4.9Mb | Download |
| Wechai WP13C Engines Operation and Maintenance Manual [PDF] | 707.8kb | Download |
| Weichai 495 Series Diesel Engines PDF Manual [PDF] | 3.8Mb | Download |
| Weichai Engine Euro III Flash Code List [PDF] | 127.4kb | Download |
| Weichai Power Product Catalog [PDF] | 4.2Mb | Download |
| Weichai Truck Diesel Engine [PDF] | 4.1Mb | Download |
| Weichai WD 10 Service Manual [PDF] | 10.4Mb | Download |
| Weichai WD 615 Service Manual [PDF] | 10.4Mb | Download |
| Weichai WD12 EURO II Engines Operation and Maintenance Manual [PDF] | 17.5Mb | Download |
| WEICHAI WP10 Diesel Engine Service Manual [PDF] | 4.5Mb | Download |
| Weichai WP10 Diesel Engines Euro 4 – Service Manual [PDF] | 956.1kb | Download |
| Weichai WP12 Diesel Engines Euro 3 – Service Manual [PDF] | 2Mb | Download |
| Weichai WP7 – Service Manual [PDF] | 1.2Mb | Download |
| Weichai WP7 Euro VI Diesel Engine Manual [PDF] | 7Mb | Download |
Weichai Power Engine Manuals PDF
Weichai Power is included on the list of China’s biggest diesel power unit producers. This manufacturer specializes in designing and constructing engines for domestically and internationally produced automobiles. This company offers a wide variety of internal combustion engines, and its goods stand out for their dependability, performance, and longevity.
Experts also credit Wechai brand power units’ undeniable benefits with a high maintainability level. Furthermore, these motors also completely satisfy the criteria set out by the European eco-standard.
Wechai now provides potential customers with motors that range in power from 100 to 2200 kW. Units from such series are on this Chinese manufacturer’s production line:
- WP10 and WP12;
- WD12, WD10 and WD615.
Chinese bulldozers and other specialized machinery use power units from the WP series. The efficiency and dependability of these diesel engines set them apart. Due to the turbocharging function being present, fuel efficiency is gained in this situation. The high torque of the WP series internal combustion engine, which is crucial for such specialist equipment’s technical qualities, is another significant benefit of this engine.
- WP10 internal combustion engines are small yet robust and distinguished by their straightforward operation and superior maintainability. The ease and effectiveness of fixing such motors are owed, among other things, to the wide variety and accessibility of free-sale parts. 6-row engines with 3-stage fuel filtering and direct injection make up the WP10 power units. They have forced cooling and starting systems.
- WP12 is a line of 6-cylinder, 11.6-liter diesel engines with a torque range of 1300–2110 Nm and a power range of 270–460 HP. These power plants abide by environmental standards such as the Euro 6 one. They are used to outfit vehicles, buses, and specialized machinery.
The WD series of internal combustion engines are also distinguished by their high power, efficiency, dependability, and adherence to environmental requirements. In addition, these motors are specially made of the highest-quality materials, ensuring a long service life and low maintenance costs for every final brand product.
- WD615 is a product that is licensed by Austria and produced in China. This engine, distinguished by its small size and lightweight, has a power range of 86 to 270 kW. The WD615 units are affordable and robust. Additionally, they function properly and start up easily in freezing temperatures and harsh environments. Install these motors in maritime boats, heavy equipment, and passenger buses.
- The WD12 is a powerful diesel engine made specifically for large construction machinery, including trucks, graders, truck cranes, etc. These units are built to handle exceptionally big loads. Therefore they are equipped to operate in challenging climatic circumstances.
- WD 10 power units are used to power various vehicles, including luxurious buses used for sightseeing excursions and specialized vehicles like bulldozers and large trucks. These engines have a capacity of around ten cubic liters, and the series as a whole is distinguished by its minimal background noise while operating and extremely lengthy resource.
Unique Characteristics of Wechai Power Engines
Experts have noted the unpretentiousness and simplicity, long lifespan, high maintainability, and good work efficiency in adverse weather and climatic circumstances as operating qualities of Weichai brand diesel plants.
Branded Chinese automobiles are cost-effective and ecologically friendly. Additionally, they exhibit long-term dependability and trouble-free functioning. Other benefits of Wechai power units, according to experts, are:
- high functionality;
- democratic value;
- use of the latest technologies;
- ease of repair and maintenance;
- unpretentiousness to the quality of fuel;
- adaptation to difficult working conditions and increased loads.
Weichai WP12
