Mercedes-Benz’sresponseto the German leadership’s demand that trucks have at least 8 horsepower under the hood was commendable. The OM422 ICE is calculated for every ton of gross weight.
The engine is widely used in trucks and tractors, combine harvesters, water transport, and power generators because of its good technical qualities. In other words, wherever the issue of power scarcity needs to be resolved.
The Mercedes OM422 engine’s ability to achieve high performance at low revs is one of its unique features. These units can boost their power with comparatively small cylinder volumes thanks to a turbocharging system.
Specifications
| Manufacturer | Mercedes Benz |
| Also called | OM422 |
| Start of production | 1979 |
| Power output, hp | 151-375 |
| Torque output, Nm / rpm | 1200 |
| Configuration | V8 |
| Displacement, cc | 14618 |
| Number of cylinders | 8 |
| Number of valves | 16 |
| Piston stroke, mm | 142 |
| Cylinder bore, mm | 128 |
| Compression ratio | 16,9:1 |
| Euro standards | Euro 2 |
| Weight, kg | 900 |
| Torque output, Nm at [rpm] | 1200 |
| Fuel consumption, L/100 km | 32 |
| Engine oil capacity, liter | 17,5-24 |
| Cooling | water |
Lack of power in practically any kind of vehicle is resolved by long-term installation of these engines. The engines in these series have a 2 million-kilometer service life if they are properly maintained and run under typical operating conditions.