RELIABILITY.
DURABILITY.
SUPPORT. 

Marine Engines
Marine Engines

MARINE DIESEL ENGINES
AND GENERATOR SETS

Cat® Marine products set the standard for quality, performance, and reliability, providing the support you need when out at sea.

  • Wide range of solutions including: propulsion and auxiliary engines, marine generator sets, diesel-powered products
  • Options to power products with methanol, electric and hybrid to support our customers’ energy transition needs.
  • Our global dealer network is with you on the water

Download MARINE POWER Solutions Guide    Request a Dealer Consultation

MARINE SERVICES

Caterpillar provides world-class marine service and product support for their engines and power solutions with parts, training, and maintenance.

MARINE POWER SOLUTIONS

The industry's largest range of engines provides the reliability you need. Caterpillar Marine ensures that you have an engine on board that will work as hard as you do. 

MARINE INDUSTRIES

Cat® products set the standard for quality, performance, and reliability. Our cross-industry expertise, legacy in heavy-duty, time-critical applications, and acute attention to 24/7 operations are well-suited to address your vessel's requirements. 

WHAT'S NEXT FOR YOU AND YOUR SHIP ENGINE?

Your local Cat® dealer is a personal partner who will do whatever it takes to help you succeed.

Contact your dealer. Discuss options. Implement support.

Let's get Started
Caterpillar Marine Dealer Contact
Caterpillar Marine Dealer Contact

STAY CONNECTED TO MARINE WITH ADDITIONAL INFORMATION

Marine Blog

Dive into the Cat® Marine Blog Beyond the Iron and explore posts about innovative products and solutions, industry trends, maintenance tips, upcoming trade shows, and more.

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Cat Marine Blog
Cat Marine Blog

Marine Case Studies

Read one of the case studies below to learn first-hand from our customers why they choose Cat® Marine to power their operations when they are out on the water.

Learn More
Marine Case Studies
Marine Case Studies

Marine Podcast

Tune in to the Cat® Marine podcast for straight talk and expert insights on what’s working, what’s new and what’s trending in the global marine industry.

Tune In Now
Cat Marine Podcast
Cat Marine Podcast

Marine News

Stay current on the latest Marine engine stories and announcements.

See What's New
Marine News
Marine News