Marine Diesel Engines and Generator Sets

From marine diesel engines and generator sets to technology solutions, Caterpillar and Cummins Marine is your partner on the water — backed by the worldwide client 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 Donaldson Filtration and Fleetguard Filtration. Our technology-enabled solutions keep your vessels running safely our parts & service.