Description
Weichai WP13.550 heavy-duty diesel engine — one of the most widely used engines on Chinese heavy trucks. Fits Shacman X3000 / X5000 / X6000 heavy tractor heads.
Specifications
- Type: 6-cylinder in-line, 4 valves per cylinder, turbocharged and intercooled.
- Rated power: 550 HP (about 405 kW).
- Maximum torque: 2,400–2,500 N·m depending on variant.
- Displacement: 12.5 L.
- Emission standard: Euro II to Euro V / China III to VI versions (specify your market).
Exact figures depend on the variant and emission version — they are confirmed on the engine data plate and in your quote.
Supply options: brand-new engine, or remanufactured engine (dismantled, cleaned, machined, rebuilt with new wear parts and bench-tested), complete with or without accessories (alternator, starter, compressor, fan, clutch housing).
Shandong TK service: engine assemblies, long blocks and spare parts, crated on wooden pallets and shipped worldwide from Liangshan, China. Send us your truck model, current engine model and emission standard for a tailored quote.





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