Marine

From marine diesel engines and generator sets to technology solutions, Caterpillar Marine is your partner on the water — backed by the worldwide dealer 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 complete fuel gas handling systems. And our technology-enabled solutions keep your vessels running safely, efficiently and profitably.

CARGO AND CONTAINER SHIP ENGINES

Get your vessel to its destination on time, every time. Meet your deadline and your bottom line with reliable and efficient Cat® marine engines. Diesel and dual-fuel options keep your costs low while maintaining productivity. And with over 2,200 service locations globally, support is never far.

Caterpillar has decades of experience designing marine engines that set the standard for quality, performance and reliability for cargo vessels and container ships. With innovations like ACERT™ technology, Flexible Camshaft Technology and Caterpillar Common Rail, we provide industry-leading emissions solutions without sacrificing fuel efficiency or performance.

We offer industry-leading power ranges and tested, application-specific products to make sure you get the optimal power for your job. Our reserve power means unloaded vessels can travel faster, and the power curve of our cargo engines compensates for hull fouling and propeller wear to deliver peak performance.

DREDGE VESSEL ENGINES

Dredging plays a vital role in the marine industry, allowing cargo and passenger ships to travel through unobstructed waterways. It’s a tough job, and dredging vessels need engines that deliver reliable performance, high fuel efficiency and best-in-class power.

Caterpillar provides the industry’s widest range of engines, generator sets and power solutions. Backed by decades of experience and innovation, Cat® engines set the standard for quality, performance and reliability. And all our dredger engines are backed by the Cat dealer network for unparalleled support any time, anywhere in the world.

We offer industry-leading power ranges and tested, application-specific products to make sure you get the optimal power for your job. Our reserve power means unloaded vessels can travel faster, and the power curve of our engines compensates for hull fouling and propeller wear to deliver peak performance.

INLAND WATERWAYS

Inland cargo vessels work long hours and have to adjust to a variety of conditions in a single voyage. They need engines that are powerful and flexible enough to meet every need, but efficient enough to maintain their cost-effectiveness.

Caterpillar offers the industry’s widest range of engines and generator sets, capable of meeting the power needs of inland vessels without sacrificing fuel efficiency. Our engines are backed by decades of experience and innovation, and they deliver the reliable performance you need. And they’re backed by the full support of the Cat dealer network, for full access to parts and service any time, anywhere.

We offer industry-leading power ranges and tested, application specific products to make sure you get the optimal power for your job. Our reserve power means unloaded vessels can travel faster, and the power curve of our engines compensates for hull fouling and propeller wear to deliver peak performance.

OFFSHORE MARINE ENGINES AND DIESEL GENSETS

Rely on nonstop power, even during your toughest days at sea. That’s our main priority for offshore operations: Zero downtime. And to lower operation costs, DEP, hybrid configurations, variable speed solutions and dual-fuel flexibility are available. From generators and engines to complete propulsion systems, Caterpillar Marine is a single-source solution supplier for all your vessel’s needs.

We offer industry-leading power ranges and tested, application-specific products to make sure you get the optimal power for your job. Our reserve power means unladed vessels can travel faster, and the power curve of our engines compensates for hull fouling and propeller wear to deliver peak performance.