The Wärtsilä HYTug series

Ensuring environmental sustainability

Wärtsilä HY Tug series

These newly launched Wärtsilä HY Tug designs come in three different hull sizes, namely a 28m harbour tug with a 50t bollard pull, a 29.5m harbour tug with a 75t bollard pull, and a 35m escort tug with a 75t bollard pull. The propulsion configuration is such that each design comes with the option to select either diesel mechanical hybrid, or diesel electric hybrid propulsion, and the designs are able to cover a 40 to 90t bollard pull range with the appropriate Wärtsilä equipment modules.


28.0m 50t BP Wärtsilä HY Harbour TUG


29.5m 75t BP Wärtsilä HY Harbour TUG

Wärtsilä HY TUG 75 HT ESCORT

35.4m 75t BP Wärtsilä HY Escort TUG

Business White Paper: Wärtsilä HY TUG propulsion system

With regulatory compliance becoming more and more of a global issue, Wärtsilä is launching new propulsion systems for tugs emphasising environmental sustainability. The systems have been developed utilising the company’s strong competences in hybrid propulsion technology. Since tugs typically operate in or close to harbours, they are particularly affected by environmental considerations, and the need to reduce emissions is an increasing concern for tug owners and operators.

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Articles & presentations

Wärtsilä HY sets a new benchmark

Wärtsilä HY is the first, integrated hybrid power module in the marine market. An alternative to belching...
23 October 2017
  • In Detail article

The new Wärtsilä Eco-Friendly tug

Reducing emissions through innovative tug design.

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Related press release

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