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| Engine Model | YC6K12 |
| Rated Power/Speed | 280-310 kW (380-420 HP) @ 2200 rpm |
| Max Torque/Speed | 1800-2000 N·m @ 1400-1800 rpm |
| Emission Standard | Euro III / China III (GB17691-2005) |
| Application Field | Heavy-duty trucks, construction machinery, long-haul trailers |
| Key Features | High reliability, low fuel consumption, large torque reserve |
Compatibility & Application
All parts are 100% compatible with Yuchai Joint Power YC6K12 6-cylinder turbocharged diesel engine (12.0L displacement, 380-420 HP). Designed for heavy-duty trucks, construction machinery and long-haul trailers, our parts perfectly match the engine’s high-load and long-working-hour demands, meeting routine maintenance, overhaul and emergency repair needs.
Parts Coverage
Our parts fully cover core systems: power core (cylinder block, piston-rod, camshaft), fuel & air (injection pump, turbocharger, intake/exhaust manifold), lubrication & cooling (oil pump, filter, water pump), and electrical & control (starter, alternator, ECU). Easy-wear parts (gaskets, oil seals, piston rings) are clearly identified for quick selection.
Quality Assurance
All parts adhere to strict technical standards, with part numbers consistent with the original catalog. Key components use high-strength alloy and precision casting, ensuring durability under high torque. We offer an 18-month global warranty and 24-hour technical guidance for installation and maintenance issues.
Practical Tips
For accurate selection, reference the original part number or provide your engine’s production batch. Our parts help restore the engine’s power output and fuel efficiency, minimizing vehicle downtime. Bulk orders enjoy preferential pricing.
Yes, our parts are manufactured to meet the specific technical standards of the YC6K12 engine series. However, providing your specific engine serial number or production batch helps us ensure 100% compatibility.
We provide an 18-month global warranty for our engine parts, ensuring high-quality standards and peace of mind for our customers.
You can reference your original parts catalog or the manual provided with your engine. If you are unsure, feel free to share a photo of your old part or the engine plate, and we can identify it for you.
For express shipping (DHL/FedEx), it usually takes 3-7 working days. For bulk orders via sea freight, the delivery time is generally 15-20 working days depending on your location.
Yes, we offer preferential pricing for bulk orders. Please reach out to us with your requirements for a customized quotation.
