More than 50 years in this field has given Siemens Energy extensive experience that allows it to meet the most demanding working conditions for marine engines. Siemens Energy marine engines have been designed and manufactured to work in the most adverse conditions with minimum fuel consumption. Siemens offers a complete range of propulsion and auxiliary engines powered by diesel combined with reduction gearboxes to meet the demand of any type of boat: fishing vessels, tug boats, bulk carriers, trawlers, workboats or dredges. The marine engines are also available for auxiliary purposes on board or for power generation. When working as a power generation set, there are two options available: engine powered by diesel or by gas. The gas marine set is valid for generation purposes not only on board—electric propulsion or power generation—but also as a deck genset providing energy to any boat docked in port.