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| Weichai Power Core Component Information Sheet | |
| Item | Specification |
| Product Name | WP10 Cylinder Liner Assembly/Four-Piece Set |
| Product Number | 612600900078A |
| Composition | The assembly consists of a piston, cylinder liner, piston rings, and piston pin. |
| Material | The cylinder liner is made of high-strength alloy cast iron, and the piston is made of heat-resistant aluminum alloy, possessing excellent wear resistance and thermal conductivity. |
| Pressure Withstand | Designed to withstand combustion pressures exceeding 180 bar. |
| Operating Temperature | Under normal load, the designed operating temperature of the piston crown is typically between 150°C and 250°C, and can exced 300°C locally under peak conditions. |
| Piston-Cylinder Liner Clearance | The standard fit clearance is typically controlled within the range of 0.04 mm to 0.08 mm to balance motion resistance and sealing performance. |
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Applicable models: Models meeting Euro II/Euro III emission standards, such as WP10.270, WP10.290, WP10.336, and WP10.375.
Main vehicle models:
Shacman: Delong F2000, F3000, M3000, etc.
Sinotruk: HOWO series.
Foton: Auman series.
Main Performance and Functions
High thermal efficiency: The compatible WP10 engine boasts excellent fuel economy, with some advanced models achieving industry-leading thermal efficiency.
Durability: The components are designed to withstand high pressure and friction, enabling them to withstand harsh outdoor and heavy-duty conditions.
High compatibility: As a Weichai original equipment manufacturer (OEM) part, its parts have over 95% commonality, facilitating future maintenance.
