Offshore Marine Engines Built to Last

The water may be unpredictable, but there’s one thing you can always count on to help you safely and quickly transport people and supplies from shore: Cummins.

You know the water. We know you.

Maximizing uptime

Optimize Filtration with Fleetguard

Whether you’re optimizing your current fleet, bringing an older vessel back into service or considering a new vessel, you can count on Cummins — and not just for engines. Our Fleetguard SeaPro® All-In-One Fuel Filter/Water Separator with NanoNet® media reduces filtration stages, improves engine performance and saves money.

Learn more about Fleetguard

Get out on the water - and stay there.


Featured engine


The most powerful high-speed engine ever built for marine vessels, the QSK95 is a V-16 cylinder, 4-stroke diesel that delivers 2386–3132 kW | 3200–4200 hp.

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qsk60 engine

Featured engine


Our clean power solutions help you meet EPA Tier 4 Final and IMO Tier III emissions standards—without sacrificing one ounce of horsepower.

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Cummins in Action


Quad Power

See how form and function effectively meld in the MHO Exbjerg and MHO Gurli — two Danish wind farm support vessels, each powered by four Cummins engines.

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The Big One

Built by Hitachi in Japan, The Ariake is a 333 by 60-meter crude oil carrier that’s powered by one of our biggest engines.

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Modern Marvel

Subsea service provider Oceanica developed a 43 x 9.3-meter vessel designed to reduce costs and increase work flexibility. Guess who’s providing the power.

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