Cat C280-6 Marine Engines

Medium speed marine propulsion developed to deliver dependable performance for large commercial vessels operating across global waterways.

Engineered for the Demands of Ocean Going Operations

Ocean going vessels require propulsion systems capable of operating continuously over long distances while maintaining dependable performance under changing sea conditions. The Cat C280-6 Marine Engine was developed to meet these operational demands through a medium speed diesel platform engineered for efficiency, durability, and sustained power delivery. Its robust construction, high displacement design, and advanced fuel management systems enable operators to maintain reliable propulsion throughout extended voyages while supporting predictable operating costs and long service intervals. Commonly selected for cargo vessels, offshore support ships, tankers, research vessels, and other large commercial marine applications, the C280-6 represents Caterpillar’s commitment to dependable propulsion where operational continuity is essential.

Explore the Cat C280-6 Series

* Cat C280-6 1700
* Cat C280-6 2040
* Cat C280-6 2320

Built Around the Economics of Long Distance Shipping

For vessels operating across international trade routes, propulsion efficiency extends beyond fuel consumption alone. Engine reliability, maintenance planning, service life, and operational availability all contribute to lower lifecycle costs throughout years of commercial service. The Cat C280-6 integrates these priorities into a propulsion platform designed to deliver stable performance, dependable operation, and long term value for shipowners managing demanding marine fleets across global shipping, offshore energy, and industrial maritime operations.