Caterpillar Propulsion Systems give you an optimized engine, generator, and propulsion package with every part covered and supported globally by Caterpillar.Learn More
Caterpillar is the marine industry's leading provider of medium- and high-speed marine diesel engines, generator sets and auxiliary engines. Manufacturing both the Cat® and MaK™ brands for marine engines, Caterpillar Marine Power Systems is committed to meeting customer requirements regardless of their vessel or location.
With a global customer support network and financial solutions, Caterpillar is committed to making progress possible for global marine customers.
Your passengers can count on you to get them where they’re going on time, every time. Tested and proven, Cat and MaK engines keep your costs low with dual fuel options while maintaining clean, quiet comfort.Learn More
For a healthy bottom line, Caterpillar Marine offers the broadest horsepower range of dependable engine models in the market, all designed, tested, and proven to reduce your overall costs.Learn More
Cat marine engines set the standard for quality, performance, and reliability. Throughout the power range, Cat engines have the power not just to accelerate, but to exhilarate.Learn More
Handle the heaviest loads in the toughest conditions with Cat marine engines. Whether in the harbor or at your terminal, our dependable high-speed engines will help give you all the bollard pull you need.Learn More
OCEARCH, an organization that facilitates unprecedented research on sharks, relies on Cat® equipment to power the M/V OCEARCH, a 126’ vessel that serves as an at-sea laboratory.Learn More
Caterpillar offers a variety of integrated solutions to help you protect your investment, minimize owning and operating costs, and maximize up-time.Learn More
Learn from the experts and get advice from your peers - check out our blogs and online forums.Read our Blogs
Buy any piece of Cat® equipment and also get the full support and commitment of your local Cat Dealer.Contact your local dealer