Sign In
Welcome! Sign In to personalize your Cat.com experience
If you already have an existing account with another Cat App, you can use the same account to sign in here
Register Now
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
INLAND WATERWAY SOLUTIONS AND SERVICES
Inland cargo boats such as push tugs, bulk carriers, and tankers, as well as inland river cruise vessels, work long hours and must adjust to various conditions in a single voyage. For customers to operate their vessels safely and cost-effectively, they need highly reliable engines that are certified to meet the most stringent emission standards.
Caterpillar Marine offers industry-leading engines and generator sets capable of meeting the power needs of inland waterway operators without sacrificing fuel efficiency. Our engines are backed by decades of experience and innovation to deliver the reliable performance you need at the industry's lowest total cost of ownership. Our Cat® dealer network provides expert product support, a wide range of services, and available parts.
Caterpillar engines and generator sets are certified to meet stringent emissions standards worldwide. Your Cat Dealer can support you in finding the right engine or generator set for your application. From river cruises required to meet EU Stage V emissions in European waterways to cargo vessels required to comply with US EPA Tier 4 Final.
Once your vessel is on the water, your Cat Dealer can support you throughout the entire lifecycle of your engine. Our services range from maintenance to overhauls, engine upgrades, Cat Reman parts, or repowers to the newest technology. We have a solution that meets your needs and budget, regardless of the engine's age.
PRODUCTS
-
- Power Range
- 660-1600 bhp (492-1193 bkW)
- 660-1600 bhp (492-1193 bkW)
- Speed Range
- 1600-2300 rpm
- 1600-2300 rpm
- Emissions
- U.S. EPA Tier 3 / IMO II emissions certified
- U.S. EPA Tier 3 / IMO II emissions certified
C32 Tier 3 / IMO II
Cat C32 Propulsion Engine (US EPA Tier 3 / IMO II)
Learn More -
- Power Range
- 280 bhp - 425 bhp (209 bkW - 317 bkW)
- 280 bhp - 425 bhp (209 bkW - 317 bkW)
- Speed Range
- 2300 - 2700 rpm
- 2300 - 2700 rpm
- Emissions
- U.S. EPA Tier 3, IMO II, RCD II, China II
- U.S. EPA Tier 3, IMO II, RCD II, China II
C7.1 Tier 3 / IMO II
C7.1 Marine Propulsion Engine (U.S. EPA Tier 3 / IMO II)
Learn More -
- Power Range
- 375-476 bhp (280-355 bkW)
- 375-476 bhp (280-355 bkW)
- Speed Range
- 1800, 2100, 2300 rpm
- 1800, 2100, 2300 rpm
- Rated Engine Speed
- 1800, 2100, 2300 rpm
- 1800, 2100, 2300 rpm
C9.3 ACERT
The C9.3 ACERT propulsion engine has a B rating of 375 bhp (280 bkW) at 1800 rpm, a C rating of 416 bhp (310 bkW) at 2100 rpm, and a D rating of 476 bhp (355 bkW) at 2300 rpm. The C9.3 propulsion, auxiliary, and generator set engines have a common rail fuel system for optimal combustion and lower emissions. Cooling system options for the propulsion and auxiliary engines include heat exchanger with sea water aftercooling, and keel with combined circuit or separate circuit aftercooling. The genset packages are available with heat exchanger, keel, or radiator cooling. These products are EPA Tier 3 and IMO II certified. In addition the propulsionengine ratings are EU Stage IIIA certified and auxiliary and gen sets are also CCNR Stage II certified.
Learn More
PRODUCT SUPPORT
Our high-performing quality marine engines and power solutions receive world-class product support backed by our global dealer network. No matter where your vessels operate, you can count on our dealers' expertise to keep your machine running productively and profitably. Find what you need to ensure your ship operates at peak performance.
DIGITAL SERVICES
Cat® Marine Digital Services enables you to improve the most critical aspects of your operations.
SUCCESS STORIES
-
Dedicated, Technical Support Helps Magnolia Marine Transport Maximize Runtime And Minimize Downtime
Since 1968, Magnolia Marine Transport has transported petroleum to key ports throughout the United States. It boasts a fleet of 27 towboats and 100+ barges. A significant number of Magnolia Marine Transport’s 3,000-horsepower vessels work out of the operator’s Wood River, Illinois, facility. At any given time, numerous vessels will operate with a three-barge tow navigating critical inland waterways.
Learn More -
Caterpillar and Mustang Cat® Support Tier 0 to Tier 4 Repowers as Well as New Builds With the Cat 3516E
Sterling Shipyard in Port Neches, Texas counts several prominent marine towing companies as customers, such as Bay-Houston Towing and Suderman & Young Towing Company. The shipyard recently expanded operations, tripling shoreline access and increasing the number of dry docks from three to five (with a sixth to be built this year).
Learn More
