
Product Introduction
The YUCHAI YC6MK diesel engine assembly is a high-performance heavy-duty powertrain designed for dump trucks, mining vehicles, construction machinery, and commercial transportation applications. Manufactured according to OEM standards, the YC6MK engine delivers strong horsepower output, excellent torque performance, and reliable durability under extreme operating conditions.
Featuring an inline 6-cylinder structure, turbocharged intercooling system, and advanced electronically controlled high-pressure common rail fuel injection technology, the YC6MK engine ensures efficient combustion performance, stable power delivery, and optimized fuel consumption for heavy-load transportation and engineering operations. Its reinforced cylinder block, high-strength crankshaft system, and optimized cooling structure provide dependable performance and extended service life in harsh working environments.
The YC6MK engine is widely used in heavy-duty dump trucks, engineering vehicles, logistics fleets, and construction equipment. It is suitable for aftermarket replacement, engine rebuilding, wholesale truck spare parts distribution, and fleet maintenance services.
Each engine assembly undergoes comprehensive factory inspection and operational testing before shipment to guarantee reliable quality, stable operation, and long-lasting durability for global commercial vehicle customers.
Technical Specifications
| Item | Specification | Item | Specification | Item | Specification |
| Product Name | Diesel Engine Assembly | Model | YC6MK | Brand | YUCHAI |
| Engine Type | Inline 6-Cylinder Diesel Engine | Fuel Type | Diesel | Displacement | 10.34L |
| Aspiration | Turbocharged & Intercooled | Fuel Injection System | High Pressure Common Rail | Cooling System | Water Cooled |
| Emission Standard | Euro III / IV / V Available | Power Range | 350-460 HP Available | Max Torque | Up to 2200 Nm |
| Bore × Stroke | 123 mm × 145 mm | Valve Structure | 4 Valves Per Cylinder | Rated Speed | 1900-2200 RPM |
| Starting System | Electric Start | OEM Standard | Yes | Application | Heavy Duty Trucks & Engineering Vehicles |
| Condition | New / Remanufactured | Quality Test | 100% Tested Before Delivery | Availability | In Stock / Available Upon Request |
| Packaging | Export Standard Packaging | Origin | China | Technology | Electronic Common Rail System |
Vehicle Fitment
| Vehicle Brand | Compatible Models | Engine Models |
| DONGFENG | Tianlong Dump Truck Series | YC6MK Compatible Applications |
| SHACMAN | F3000 Dump Truck Series | YC6MK Compatible Applications |
| SINOTRUK HOWO | HOWO Dump Truck Series | YC6MK Compatible Applications |
| FAW JIEFANG | J6P Engineering Vehicle Series | YC6MK Compatible Applications |
| CAMC | Heavy Duty Dump Trucks | YC6MK |
| BEIBEN | NG80 Mining Truck Series | YC6MK Compatible Applications |
| XCMG | Engineering Vehicle Platforms | YC6MK Compatible Applications |
Payment & Shipping
| Category | Options |
| Payment Methods | T/T (Bank Transfer), PayPal, Western Union, MoneyGram, Visa, MasterCard, L/C (Letter of Credit), Alibaba Trade Assurance |
| Express Shipping | DHL, FedEx, UPS, TNT |
| Freight Shipping | Air Freight, Sea Freight, Railway Freight |
| Delivery Time | Express: 3-7 Working Days; Air Freight: 7-15 Days; Sea Freight: 20-45 Days |
| Shipping Coverage | Worldwide Shipping Available |
| Trade Terms | EXW, FOB, CFR, CIF, DDP |
