Every Cat® marine engine comes with 75 years of engine experience. Our world-class product line of high-speed and medium-speed marine engines for commercial, ocean-going and pleasure craft marine power systems applications allows us to offer power solutions for the output range of 11 kW - 16,000 kW, main propulsion and onboard power supply, including emergency generator sets, single or multi-engine plants and complete propulsion systems.

Caterpillar Marine Power Systems

Caterpillar is the marine industry's leading provider of medium- and high-speed diesel propulsion, generator sets and auxiliary engines. Manufacturing both the Cat® and MaK™ brands for marine engines, Caterpillar Marine Power Systems serves three key markets:

Pleasure Craft: Production Yachts, Mega Yachts and Sport Fishing Boats

Commercial: Workboats, Commercial Fishing Boats, Offshore Supply Vessels and Governmental Vessels

Ocean-Going: Container Vessels, Tankers, Ferries and Cruise Ships

With a global customer support network and financial solutions, Caterpillar is committed to progress for global marine customers.