First RSD CNG tug to be launched in 2016

Damen Shipyards of the Netherlands, German engine manufacturer MTU Friedrichshafen, a subsidiary of Rolls-Royce Power Systems, and Denmark’s Svitzer have embarked on the pioneering project with the official launch of the new eco-friendly tug planned for 2016.

The RSD® CNG tug is said to combine high power with lower fuel costs and a substantial reduction in emissions. The new 16-cylinder pure gas engine, being developed by MTU, is based on the company’s workboat series 4000 M63 diesel engine. It will be complemented with a multipoint gas injection system, a dynamic engine control and an optimised safety concept.

The new Damen Reverse Stern Drive® (RSD) is essentially an ASD (azimuth stern drive) and tractor tug in one – being able to sail ahead and astern, with the same bow height forward and aft. Currently, the series comprises the RSD 2210, which will have a 50-tonne bollard pull, RSD 2512 (70-tonne bollard pull) and RSD 2914 (90-tonne bollard pull).