Ship engines and generating sets
Engines & generating sets

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Ship engines and generating sets

Discover the continuously developing portfolio of gas, diesel, and dual-fuel engines from Wärtsilä. These marine engines suit a variety of applications, from merchant vessels operating in environmentally sensitive areas to offshore oil and gas installations where gaseous fuel is available from the process, and everything in between.

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Wärtsilä marine engines are efficient and safe. Dual fuel engines are innovative and flexible because they can run on gas or liquid fuel. The engines can even switch from one fuel to the other without any interruption in power generation.

The design of the Wärtsilä ship engines is based on the knowledge and experience accumulated over years of successful operation. Robust engines derived from pioneering heavy fuel technology have been engineered to provide benefits for vessel owners and operators.

The power to target net-zero

Experience the next-generation Wärtsilä 25 medium-speed engine in its virtual lounge.

Your opportunity to get a virtual tour of this future-proof engine!

Show me the Wärtsilä 25 lounge

Find your marine engine

Use the handy engine configurator to find the engine with the right fit for you:

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Engine references

Discover the benefits others have already gained from marine engines from Wärtsilä.

Insights on ship engines

Discover these insightful articles and case studies – they will build your knowledge of marine engines.

17 Oct 2022 · Article
4 min read
Five ways the Wärtsilä 46TS-DF helps you decarbonise now and in the future
Take a peek under the hood of the market-beating Wärtsilä 46TS-DF engine...
A cleaner, greener machine – Wärtsilä W34DF control software upgrade cuts greenhouse gas emissions at all load points
31 Aug 2021 · Article
3 min read
A cleaner, greener machine – Wärtsilä 34DF control software upgrade cuts greenhouse gas emissions
Wärtsilä’s new control software upgrade for its...
Wärtsilä 31
1 Jun 2015 · Article
7 min read
Wärtsilä 31 – the most efficient engine in the world
The Wärtsilä 31 marine engine sets the standard for energy efficiency. It has the lowest fuel...

Webinars related to engines

Explore what you need to know about Wärtsilä marine engines. Register now! Or catch up on webinar recordings.

Wärtsilä 46TS-DF - The power to change
26 Apr 2022 · Webinar
Wärtsilä 46TS-DF – The power to change
Wärtsilä 46TS-DF represents the next generation of medium speed engines, designed to set a new benchmark in...
22 Mar 2022 · Webinar
Wärtsilä 32 methanol – The power to reach carbon-neutral​
22 Feb 2022 · Webinar
EEXI compliance through Wärtsilä Power Limitation Solutions​
Power limitation solutions effectively limit engine or shaft power during normal...

Whether you need an engine for your existing vessel or for a newbuild - get in touch and let’s discuss your needs and options!

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