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Commercial Propulsion Engines

Commercial Marine Propulsion Engines

 

Whether your marine activities are personal, commercial, or military, you need a powerful marine propulsion system to keep your processes running smoothly. At Thompson Marine, we offer a wide variety of OEM marine propulsion engines for all your most demanding applications.

 

If you’re looking for a recreational or commercial propulsion engine that meets your ship’s requirements, partner with Thompson Marine. Our efficient, dependable equipment will help improve your ship’s performance to create a safer, smoother experience for the crew and passengers.

Narrow Results

Duty

Emissions

Frequency

Type

Subindustry

Models

Units:

US
Metric

C7.1 Marine Propulsion Engine (U.S. EPA Tier 3 / IMO II)

Length

43.1 in

Height

35.1 in

Minimum Width

31.4 in

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C9.3 Commercial Propulsion Engine

Power Range

375-476 bhp (280-355 bkW)

Speed Range

1800-2300 rpm

Emissions

EPA Tier 3 Commercial, IMO II, EU IW

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C12 Propulsion Engine

Power Range

340-490 bhp (254-366 bkW)

Speed Range

1800-2300 rpm

Emissions

IMO I, IMO II

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Cat C18 ACERT Propulsion Engine (IMO II)

Power Range

454-715 bhp (339-533 bkW)

Speed Range

1800-2100 rpm

Emissions

IMO II, EU IIIA

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Cat C18 ACERT Propulsion Engine (Tier 3)

Power Range

469-1001 bhp (350-747 bkW)

Speed Range

1800-2300 rpm

Emissions

EPA Tier 3 Commercial, IMO II, EU IW

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Cat C32 ACERT Propulsion Engine (IMO II)

Power Range

660-1450 bhp (492-1081 bkW)

Speed Range

1600-2300 rpm

Emissions

IMO II, EU IW

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Cat C32 ACERT Marine Propulsion Engine (EPA Tier 3)

Power Range

750-1800 bhp (559-1342 bkW)

Speed Range

1600-2300 rpm

Emissions

EPA Tier 3, IMO II, EU IW

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Cat C32 Propulsion Engine (US EPA Tier 3 / IMO II)

Power Range

61-1450 bhp (46-1072 bkW)

Emissions

U.S. EPA Tier 3 / IMO II emissions certified

Aspiration

Turbocharged-aftercooled aspiration

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Cat C32 Propulsion Engine (US EPA Tier 4 / IMO III)

6 Brick Z-Flow - Length

147.7 in

Minimum Length

83.9 in

6 Brick Z-Flow - Height

23.5 in

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3508C Propulsion Engine

Power Range

775-1100 bhp (578-820 bkW)

Speed Range

1200-1600 rpm

Emissions

IMO II, EU IW

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3512C Propulsion Engine (IMO II)

Power Range

1280-2551 bhp (955-1902 bkW)

Speed Range

1200 rpm, 1600 rpm, 1800 rpm

Emissions

IMO II, EU IW

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3512C Tier 3 Marine Propulsion Engine

Power Range

1340-2366 bhp (1000-1765 bkW)

Speed Range

1600-1800 rpm

Emissions

EPA Tier 3, IMO II

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3512E Marine Propulsion Engine (U.S. EPA Tier 4 Final)

Power Range

1341-2549 bhp (1000-1901 bkW)

Speed Range

1600-1800 rpm

Emissions

U.S. EPA Tier 4 Final, IMO III

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3516C Marine Propulsion Engine

Power Range

1650-3386 bhp (1230-2525 bkW)

Speed Range

1200-1800 rpm

Emissions

IMO II

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3516C Propulsion Engine (Tier 3)

Power Range

2131-2675 bhp (1590-1995 bkW)

Speed Range

1600 rpm

Emissions

EPA Tier 3, IMO II

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Thompson Marine Propulsion Engines for Sale

 

Caterpillar is known for manufacturing some of the industry’s leading heavy equipment and machinery, including a vast inventory of marine equipment. We offer many types of Cat parts and machines to provide industries with high-quality, cost-effective equipment that will last for years to come.

 

Marine propulsion engines need to be both powerful and durable to manage harsh conditions and heavy loads. All the Cat models we have in stock are capable of this and more. From ACERT models to C280 models and many others, we have commercial marine propulsion engine product lines with machinery built to operate at high power levels and speeds. Many models have low maintenance needs and are designed to offer optimal energy efficiency.

 

All our engines meet the necessary U.S. EPA and IMO requirements. Whether you’re interested in the environmentally friendly design of the C12 Propulsion Engine or the economic benefits of the 3512C Propulsion Engine, we have a solution you can fully integrate with your system and operations.

 

How We Can Meet Your Needs

 

We’re dedicated to making sure your marine vessel has a long service life. As a result, our selection of products is diverse in speed, size, and horsepower. We know we can meet all your needs, because we have experience providing Cat equipment to business leaders and other individuals for many different applications. Our expert technicians and engineers are happy to help you find the right marine propulsion engine to help reduce expenses and increase profits.

 

Each marine propulsion engine listing includes both the power and speed along with fuel emission requirements, so you know if a product is within the range you’re looking for.

 

Contact Us Today

 

Our Cat 3512C Tier 3 Marine Propulsion Engines, C280-12 Marine Propulsion Engines, and more are ready to help you make the most out of every outing. The engine is one of the most critical parts of your marine vessel, so purchase one you can rely on from Thompson Marine today.

 

Browse our product pages for more information, or contact us with any questions today!