KAvZ ЯМЗ-53645, Engine
| Engine capacity | 6,650 cm³ |
| Maximum power (range), hp | 250 |
| Maximum torque, N*m (kg*m) at rpm. | 1,100 (112) / 1300 |
| Fuel used | Natural gas |
| Engine type | In-line, 6-cylinder |
| Maximum power, hp (kW) at rpm | 250 (184) / 2800 |
| Cylinder diameter (range), mm | 105 |
| Piston stroke (range), mm | 128 |
| Supercharger | Turbine |
| Valve drive | DOHC |