Yutong ISLe340 40, Engine
| Engine capacity | 8,849 cm³ |
| Maximum power (range), hp | 360 |
| Maximum torque, N*m (kg*m) at rpm. | 1,425 (145) / 1400 |
| Fuel used | Diesel fuel |
| Engine type | In-line, 6-cylinder |
| Additional engine information | Common Rail |
| Maximum power, hp (kW) at rpm | 335 (246) / 2100 |
| Supercharger | Turbine |
| Valve drive | DOHC |