Commercial Propulsion Engines

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.

Marine Propulsion Engines

C9.3 ACERT

C12

C18 ACERT IMO II

C18 ACERT Tier 3

C32 ACERT IMO II

C32 ACERT Tier 3

C32 Tier 3 / IMO II

Cat C32 Propulsion Engine (US EPA Tier 4 / IMO III)

3508C

3512C IMO II

3512C Tier 3

3512E Tier 4 / IMO III

3516C IMO II

3516C Tier 3

3516E Tier 4 / IMO III

C175-16

C280-6

C280-8

C280-8 Tier 4

C280-12

C280-12 Tier 4

C280-16