Commercial Propulsion Engines

Long-term durability, high fuel efficiency, simplified service, and long-life-to-overhaul - Cat® marine engines provide maximum productivity with minimum outlay.
Long-term durability, high fuel efficiency, simplified service, and long-life-to-overhaul - Cat® marine engines provide maximum productivity with minimum outlay.
Showing 1-13 of 13 products
3406C

3406C

Key Specifications

3512C

3512C

Key Specifications

3512E

3512E

Key Specifications

3516C

3516C

Key Specifications

3516E

3516E

Key Specifications

C12

C12

Key Specifications

C18

C18

Key Specifications

C280-16

C280-16

Key Specifications

C280-6

C280-6

Key Specifications

C280-8

C280-8

Key Specifications

Engine uptime is critical for you, your crew, your clients and your bottom line. Industry-leading technology allows Caterpillar to create the most reliable commercial engines for a variety of applications. From tugs and container vessels to sport fishers, Cat marine engines have demonstrated their efficiency throughout the years. With remarkable reliability and durability, these engines will exceed your expectations for decades to come.