● High Torque at Low RPM
The WP10 series is optimized for heavy hauling, providing maximum torque at low engine speeds to improve start-up performance and uphill climbing capabilities for fully loaded trucks.
● Enhanced Cooling System
Features a high-efficiency water pump and optimized coolant flow paths to prevent overheating during continuous operation in high-temperature environments.
● Fuel Injection Precision
Utilizes a specialized fuel system that ensures complete combustion, reducing carbon deposits and extending the service life of internal components like valves and pistons.
● Standardized Mounting Interface
The Heavy-duty truck WP10 engine assembly is designed with standard bolt-on dimensions, ensuring a direct-fit replacement for existing Weichai-powered vehicle frames without modification.
1. Geographical Convenient
Based in Jinan, the core production base for Sinotruk and Weichai engines, we have direct access to the primary industrial supply chain, ensuring component authenticity and lower procurement costs.
2. 10,000-Square-Meter Inventory Base
Our massive warehouse facility maintains a constant stock of Heavy-duty truck WP10 engine assembly units and spare parts (WP12, MC11, MC13), enabling immediate dispatch and reduced downtime for global clients.
3. Technical Compatibility Verification
We provide professional technical matching before shipment. By verifying chassis numbers and engine codes (WD615, D12, WP10), we ensure the delivered assembly is 100% compatible with the client's specific truck model.
4. 15 Years of Industry Expertise
Shengkunda leverages over a decade of experience in diesel power systems, providing transparent technical data and rigorous quality testing before any unit leaves our facility.


| Suitable Excavator(ton) | JAC xcmg | Place of Origin | China |
| Warranty | Unavailable | Weight | 875 |
| Core Components | PLC, Engine, Bearing, Gearbox, motor, Pressure vessel, Gear, ... | Video outgoing-inspection | Provided |
| Machinery Test Report | Provided | number of cylinders | 6 |
| Valve number | 4 | cylinder bore | 126mm |
| stroke | 130mm | Displacement | 9.726L |
| compression ratio | 17:1 | maximum horsepower | 380HP |
| minimum horsepower | 300HP | power range | 220-280KW |
| net weight | 875KG |
| Brand / Technology Series | Model Examples |
|---|---|
| Weichai Power (WP Series) | WP4.6, WP8, WP10, WP12, WP13, WP14, WP15, WP17 |
| Sinotruk MAN Technology (MC Series) | MC05, MC07, MC09, MC11, MC13 |
| Sinotruk Gas Engine (MT Series) | MT13 |
| Steyr Technology Platform (WD/D Series) | WD615, D10, D12 |
| Part Number | English name | Part Number | English name |
| WD615.47 | Moteur | 812W35702-0001 | Rueda Fonica Abs T7h-T5g Man |
| VG1540010006 | Cylinder liner | WG9981340113 | Reten Doble De Rueda Dif. Grande Y C/Reductor |
| VG1540030005 | PISTON RINGS | WG9725680030 | Gasket |
| VG1560037011 | Piston assembly | Q40116 | Flat Washer |
| VG1047010050 | Rear oil seal | WG4007410069 | O-Ring Seal |
| VG1047010038 | Front oil seal | WG4095415056 | Adjusting Gasket |
| VG1500010046 | Main bearing | WG4095415057 | Adjusting Gasket |
| VG2600020208 | Flywheel gear ring | 710W90711-0739 | Gasket |
| AZ1500020220 | Flywheel assembly | 710-90711-0704 | Adjusting Gasket |
| VG1560030033\34 | Connecting rod tile | 710W91710-0163 | Thrust Washer |
| 61500030009 | Connecting rod assembly | WG4095415035 |