If you already have an existing account with another Cat App, you can use the same account to sign in here.
One Account. All of Cat.
Your Caterpillar account is the single account you use to log in to select services and applications we offer. Shop for parts and machines online, manage your fleet, go mobile, and more.
Account Information
Site Settings
Security
FERRY AND CRUISE SHIP ENGINES
Your passengers can count on you to get them where they’re going on time, every time. Tested and proven, Cat® and MaK™ ferry and cruise ship engines keep your costs low with dual fuel options while maintaining clean, quiet comfort. And with over 2,200 locations globally, support is always close at hand.
We have decades of experience designing engines that set the standard for quality, performance and reliability. And with the world’s broadest power range, Caterpillar has the marine products to keep ferries operating all over 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.
-
Emissions and Alternative Fuels
Diesel emissions technology and alternative fuels, like LNG, are a focus of Caterpillar Marine with a commitment to programs that reduce emissions from diesel engines.
Learn More -
Marine Power Systems
Engine uptime is critical for you, your crew, your clients and your bottom line. That's why Cat propulsion engines power your vessel to any port. The industry's largest range of engines provide the reliability you need. Caterpillar Marine ensure that you have an engine on board that will work as hard as you do. Select from our wide range of Commercial Propulsion Engines, High Performance Propulsion Engines, Marine Generators, and Auxiliary Engines.
Learn More
Products
-
- Power Range
- 365-400 bhp (272-298 bkW)
- 365-400 bhp (272-298 bkW)
- Speed Range
- 1800 rpm
- 1800 rpm
- Emissions
- Non-Certified
- Non-Certified
3406C
The mechanically governed 3406C marine propulsion engine is available “A” rating of 365 bhp (272 bkW) and a “B” rating of 400 bhp (298 bkW).
Learn More -
- Power Range
- 1281 - 2552 bhp
- 1281 - 2552 bhp
- Speed Range
- 1200 - 1800 rpm
- 1200 - 1800 rpm
- Emissions
- IMO II, China Stage II
- IMO II, China Stage II
3512C
The Cat® 3512C marine propulsion engine delivers results under hard working conditions. This engine family is designed to maximize the performance of your invested dollars with a wide range of available power ratings, standard and reverse rotation configurations, no required aftertreatment, and efficient fuel consumption. This engine is available as IMO II or China Stage II emissions compliant making it an excellent propulsion engine choice for Tug, Governmental, and other workboat applications.
Learn More -
- Power Range
- 1341-2550 bhp (1000-1902 bkW)
- 1341-2550 bhp (1000-1902 bkW)
- Speed Range
- 1600 - 1800 rpm
- 1600 - 1800 rpm
- Emissions
- U.S. EPA Tier 4, IMO II/III, EU Stage 5
- U.S. EPA Tier 4, IMO II/III, EU Stage 5
3512E
The 3512E marine propulsion engine is now available in a wide range of ratings that meet U.S. EPA Tier 4 Final and IMO III marine emissions regulations. As the commercial marine industry adjusts their operations to meet U.S. EPA Tier 4 Final 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.
Learn More -
- Power Range
- 2000-3385 bhp (1492-2525 bkW)
- 2000-3385 bhp (1492-2525 bkW)
- Speed Range
- 1200-1800 rpm
- 1200-1800 rpm
- Emissions
- IMO II
- IMO II
3516C
The Cat® 3516C marine propulsion engine delivers results under hard working conditions. This engine family is designed to maximize the performance of your invested dollars with a wide range of available power ratings, standard and reverse rotation configurations, no required aftertreatment, and efficient fuel consumption. This engine is available as IMO II or China Stage II emissions compliant making it an excellent propulsion engine choice for Tug, Governmental, and other workboat applications.
Learn More
