Howo WD615.57, Engine
| Engine capacity | 9,726 cm³ |
| Maximum power (range), hp | 404 - 410 |
| Maximum torque, N*m (kg*m) at rpm. | 1,650 (168) / 1600 |
| Fuel used | Diesel fuel |
| Fuel consumption, l/100 km | 38 |
| Engine type | In-line, 6-cylinder |
| Additional engine information | direct fuel injection |
| Maximum power, hp (kW) at rpm | 404 (297) / 2100 |
| Supercharger | Turbine |
| Valve drive | DOHC |