The MR504 engine is now available with a derated version with a power output of 40CV. This engine meets RCD II emissions requirements. In this version, torque is 150Nm at 1400 rpm. The new calibration makes the engine ideal for use in restricted areas where power is legally limited to 40CV such as protected marine areas.

For more details of this engine, including the main technical specifications, power curves, characteristics and basic bill of material, please consult the data sheet available on our website.