From marine diesel engines and generator sets to propulsion systems and technology solutions, Caterpillar Marine is your partner on the water — backed by the worldwide dealer support network.
For clean, reliable power, choose from our broad product lineup that includes marine diesel and dual fuel propulsion engines, auxiliary engines, marine generator sets and complete fuel gas handling systems. Our conventional propeller and azimuth propulsion systems, available in multiple layouts, deliver the highest levels of maneuverability and control. And our technology-enabled solutions keep your vessels running safely, efficiently and profitably.
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Discover why Caterpillar Marine customers like Harley Marine Services say EPA Tier 4 Final engines with SCR technology are the better choice, by far.
