Yuejin WP4.1Q140E50, Engine
| Engine capacity | 4,088 cm³ |
| Maximum power (range), hp | 140 |
| Maximum torque, N*m (kg*m) at rpm. | 450 (46) / 1800 |
| Fuel used | Diesel fuel |
| Fuel consumption, l/100 km | 12 |
| Engine type | In-line, 4-cylinder |
| Maximum power, hp (kW) at rpm | 140 (103) / 2600 |
| Cylinder diameter (range), mm | 105 |
| Piston stroke (range), mm | 118 |
| Supercharger | Turbine |
| Number of valves per cylinder (range) | 4 |