OM904LA engines, manufactured by the German company Mercedes, are designed for Mercedes-Benz Atego trucks with a load capacity ranging from 6.5 to 15 tonnes. Engines of this modification fully meet operational needs in terms of power and fuel efficiency.
The engines feature four in-line cylinders, with a total displacement of 4.25 liters. Power output for different modifications ranges from 102 to 177 hp.
Compared to analogues, these internal combustion engines offer an excellent volume-to-power ratio, lower fuel consumption, and high traction characteristics.
The OM904LA is a 4-cylinder, 4-stroke, water-cooled diesel engine.
The engine is equipped with a turbocharger and an intercooler.
Fuel injection is fully electronically controlled via the MR control unit.
The OM904LA is characterized by low fuel consumption and good traction even at low RPMs.
The engine uses a separate fuel pump for each cylinder.
The displacement is 4.25 liters.
The standard weight of the OM904LA with fluids is approximately 420 kg.
The maximum oil capacity with filter is up to 16 liters.
The engine can operate down to –20 °C without additional starting aids.
The OM904LA was installed in Mercedes Atego, Vario, and Unimog models.
