Engine and Spares
(For Sale)

Caterpillar MaK M20 C Engine For Sale & Wanted – Listings

About the Caterpillar MaK M20 C Engine

The Caterpillar MaK M20 C Engine is a medium-speed marine diesel engine designed for reliable propulsion and onboard power generation in commercial vessels. Manufactured under the MaK brand by Caterpillar Inc., the M20 C engine is known for its durability, fuel efficiency, and long operational life.

The engine platform is widely used as both a main propulsion engine and a marine generator engine. Because of its compact design and dependable performance, it is commonly installed in smaller commercial ships and offshore vessels operating on regional routes.

On IndustrialMarinePower, buyers and sellers can list new, used, rebuilt, or wanted Caterpillar MaK M20 C engines used in marine propulsion and ship generator systems worldwide.

M20 C Configuration Models

MaK marine engines are typically identified by their cylinder configuration models.

Common configurations include:

• 6 M20 C

• 8 M20 C

• 9 M20 C

These configurations are widely used in:

• cargo vessels

• offshore support vessels

• tugboats

• small container ships

• marine generator systems

Caterpillar MaK M20 C Engine Specifications

Typical specifications of the CAT MaK M20 C engine include:

• Engine Model: CAT MaK M20 C

• Engine Type: Medium-Speed Marine Diesel Engine

• Cylinder Configurations: 6 / 8 / 9 cylinders

• Power Output: approx. 1,000 – 2,000 kW depending on configuration

• Engine Speed: approx. 720–900 rpm

• Fuel Type: Marine Diesel Oil / Heavy Fuel Oil capable

• Applications: Marine propulsion systems and marine generator sets

The M20 C engine is engineered to deliver efficient fuel consumption, stable operation, and long service intervals, making it a reliable engine platform for commercial marine operations.

Common Applications

The Caterpillar MaK M20 C engine is commonly installed in:

• tugboats

• offshore support vessels

• cargo ships

• small container ships

• marine auxiliary generator plants

Because of its compact size and efficient performance, the engine is widely used in vessels operating in regional trade routes and offshore support operations.

Buy, Sell or Post Wanted Caterpillar MaK M20 C Engines

IndustrialMarinePower is a marketplace where marine equipment suppliers, ship owners, and engine dealers can buy, sell, or post wanted listings for Caterpillar MaK marine engines.

Listings may include:

• New marine engines

• Used marine engines

• Rebuilt CAT MaK engines

• Surplus marine propulsion systems

Buyers can contact sellers directly to request price, running hours, location, and shipping details.

Example Listing Description

Caterpillar MaK M20 C engine for sale or wanted – CAT MaK M20 C marine diesel engine.

Available configurations may include:
6 M20 C, 8 M20 C, 9 M20 C

Condition: New / Used / Rebuilt
Application: Tugboats, cargo vessels, offshore vessels, and marine generator systems.

Contact the seller for price, running hours, location, and delivery details.