When it comes to powering your vessel, reliability isn’t optional - it is essential.  Cat® Marine Generator Sets provide dependable and efficient power to meet the demands of a wide range of marine vessels.  With power outputs ranging from 86 ekW (C4.4) to 1550 ekW (3512C), these generator sets are engineered for long-term durability, fuel efficiency, and simplified maintenance features.

Flexible configuration options allow operators to tailor each generator set to their specific vessel requirements, ensuring seamless integration into both new builds and repower projects.  Multiple cooling systems - including keel cooling, heat exchanger, and radiator cooling - support various installation setups and operational needs.  Select models also offer multiple voltage and frequency options, giving vessel owners greater flexibility when designing their onboard power systems.
 
Designed with serviceability in mind, maintenance points are thoughtfully positioned for easy access.  With extended oil and fuel filter change intervals, reduced downtime and longer periods between routine maintenance minimize disruption to vessel operations.

In addition to reliable performance, Cat Marine Generator Sets are built to enhance onboard comfort. Their sturdy construction reduces noise and vibration, contributing to a quieter and smoother experience for crew and passengers.

Supported by Finning’s extensive expertise and global service network, Cat Marine Generator Sets by Finning are supported throughout their service life with expert technical support and comprehensive maintenance programs, ensuring reliable performance wherever your marine operations take you.