Medium speed engines are a major force in cargo and passenger ship propulsion and hence play a valuable role in facilitating world trade.

Four-stroke engines of this type from MAN Diesel offer a power to weight ratio that makes them ideal for cruise vessels, ferries and large multi-purpose freighters.

Here you can download the Project Planning Manuals for each of our four-stroke Diesel engines and exhaust-gas turbochargers.

Project Guides

3D Engine Viewer (tool for engine room construction) 

Technical Papers