Marine Power Systems

Marine Power Systems

As one of Caterpillar’s largest and most experienced marine dealers, every Cat® Marine Engine comes with over 80 years of experience through Louisiana Cat. When you choose Cat engines, you enjoy cutting-edge technology and advanced materials. Cat Marine Engines are durable and dependable, which is why customers worldwide choose Cat engines for marine power over any other brand. Whether it’s an offshore service vessel, a passenger vessel, or a inland pushboat, Louisiana Cat has the right marine engine for your hardworking fleet.

Why Choose Louisiana Cat Marine Services

Louisiana Cat has full-service Marine specialized locations in Morgan City, Harvey, Darrow, and a marine parts location in Port Fourchon.  In full support of Cat Propulsion products, Louisiana Cat has a dedicated service facility in Houma, La. on the intracoastal waterway with dockside capabilities.  To round our locations out, our Power Systems headquarters is located at the Port Of Iberia.

Our Morgan City location offers convenient access to the Intracoastal Waterway, the lower Mississippi River and the Gulf of Mexico ports. We also have fully trained marine technicians at other locations throughout the state ready to serve our inland waterway customer base.

Louisiana Cat’s highly trained commissioning and field service technicians have significant offshore experience with passports, TWIC cards and safety certifications enabling our customers to receive skilled product support services anytime, anywhere.



Cat® C4.4 for the Inland Market

Now you can meet all your onboard power needs with one engine that’s so reliable, so quiet and so hands-off you’ll probably forget it’s even there. Our in-stock inventory means you can get the C4.4 faster than ever, so you can get back out on the water quickly.
Starting as low as $28,500* click here to request a quote.

6 ways the the Cat C4.4 is hands-off and worry-free.

Cat® SCR Technology

As the commercial marine industry adjusts their operations to meet EPA Tier 4 and IMO III emissions standards, Caterpillar Marine has introduced a solution built to maximize performance while meeting regulations. Caterpillar’s combination of a fuel-efficiency-
optimized engine and a selective catalytic reduction (SCR) aftertreatment system is a solution that not only reduces NOx emissions but can also lower a customer’s owning and operating costs in the process.

THE 1-2-3 OF SCR:

The dosing cabinet mixes the right dosage of compressed air [1A ] and urea [1B] drawn from the urea tank and transfers it [2A]to the SCR module where it is injected in to the exhaust stream [2B]. In the SCR module [3] water evaporates and the urea is converted into NH3. When ammonia comes in contact with the SCR catalyst there is a reduction in NOx. The final output is carbon dioxide, nitrogen, water and oxygen.


Cat Products:

Marine Services Include:

  • Marine engine service capabilities – all levels of engine overhauls, par testing, marine generator service, preventive maintenance and emergency repairs
  • Highly trained commissioning and field technicians have significant offshore experience with passports, TWIC cards and safety certifications enabling our customers to receive highly skilled product support services anytime, anywhere you need us to be
  • 24-hour emergency service
  • Superior engine-specific product support programs and Customer Value Agreements

Engineering – Louisiana Cat’s engineering staff are experts in their field providing our customers with technical advice and customized computer-generated drawings.  Whether providing complete development services or support for a project, we have engineering capabilities to meet your needs.

Hands-on Technician Training – Louisiana Cat provides hands-on technician training at our Training Facilities in New Iberia and Morgan City. These classes provide a comprehensive understanding of both diesel and natural gas engines.  For our Training Schedule and details on the classes offered, Click Here.

Cutting Edge Monitoring Systems – Louisiana Cat’s premier Product Health Center now provides Product Health Connect®, a self-contained monitoring and display system keeping you connected by providing key data, and Product Health Command®, a touch screen management portal allowing you total command over your engines and generators’ on-board performance and maintenance viewable online, anywhere, anytime.

  • Both Connect and Command deliver critical engine data that is easy to read and understand, ensuring maximum vessel productivity.  This Hi-Tech State of the Art facility in New Iberia, LA is equipped with a team of people whose sole interest is to provide you with the most “up-time” possible and the goal of reducing your Owning & Operating costs.

Learn more about our monitoring systems.

Get in Touch With Us Today for Engine Packaging

Businesses and industries across the state rely on our cost-effective, top-quality solutions in engine packaging. Louisiana Cat is uniquely equipped to handle packaging for diesel engines, natural gas engines and more. We have the resources and expertise to properly size and design a custom power package for your unique applications. With our qualified engineering staff, extensive fabrication facilities, skilled personnel and reliable product support, we have what you need to get the most out of your power investment.

Learn more about our custom packaging capabilities.

At Louisiana Cat we focus on you, the customer, and the reliability, safety and profitability of your business. It’s this focus that drives our own business and dictates how we work together on a daily basis, because when a highly skilled, experienced team all pulls in the same direction … that’s when great things happen.

Louisiana Cat is committed to providing products and services of the highest quality utilizing the most dependable and advanced technology to our Customers. Read more on our Quality Policy Here.  To view our ISO 9001 Certificate, Click Here.