Cat High-Performance Main Engines – For Special Demands and Vessel Types

High-Performance Marine Diesel Engines for Mega Yachts and Workboats

Our high-performance marine propulsion engines from Cat, including models such as the 3516E, 3512C-HD, C32B, C32, C18, C7.1, and C12, offer top-tier performance, reliability, and efficiency. These engines are ideal for demanding maritime applications, from mega yachts to high-performance workboats.

In addition to our powerful Cat marine engines, we provide comprehensive services for installation, maintenance, and optimization to ensure that your maritime fleet is always operational and efficient.

Cat High-Performance Main Propulsion Engines 254 - 3,000 bkW

Technical Specifications

Engine Type	Power in bkW	Speed range RPM	Emissions	Exhaust Gas Aftertreatment	Configuration	Displacement in liters	Bore in mm	Stroke in mm	Flywheel housing	Cooling	Intake system	Dimensions in mm	Weight in kg (dry)
C12	254 - 366	1.800 - 2.300	IMO I, IMO II	-	Six-cylinder four-stroke inline diesel engine	12	130	150	SAE-Nr. 1	Heat exchanger	Turbocharging – Intercooling	1.574 x 1.005 x 969	1.174
C7.1	298 - 373	2.300	IMO II	-	Six-cylinder four-stroke inline diesel engine	7,1	105	135	SAE-Nr. 3	Heat exchanger	Turbocharging – Intercooling	1.095 x 876 x 798	760
C18	701 - 847	2.300	IMO II	-	Six-cylinder four-stroke inline diesel engine	18,1	145	183	SAE-Nr. 1	Heat exchanger	Turbocharging – Intercooling	1.854 - 1.931 x 1.198 - 1.300 x 1.134 - 1.204	1.814 - 1.950
C32	1.193 - 1.417	2.300	IMO II, IMO III	IMO II: without, IMO III: SCR	V12 four-stroke diesel engine	32,1	145	162	SAE-Nr. 0	Heat exchanger	Turbocharging – Intercooling	2.106 x 1.445 x 1.482	3.076
C32B	1.342 - 1.790	2.300	IMO II, IMO III	IMO II: without, IMO III: SCR	V12 four-stroke diesel engine	32,1	145	162	SAE-Nr. 0	Heat exchanger	Turbocharging – Intercooling	2.106 x 1.445 x 1.469	3.145
3512C-HD	1.678 - 1.765	1.800	IMO II	/	V12 four-stroke diesel engine	58,6	170	215	SAE-Nr. 00	Heat exchanger or keel cooling	Turbocharging – Intercooling	2.645 x 2.036 x 2.223	7.886
3516E	2.800 - 3.000	1.800	IMO II	-	V12 four-stroke diesel engine	78	170	215	SAE-Nr. 00	Heat exchanger or keel cooling	Turbocharging – Intercooling	4.133 x 2.253 x 1.800	11.125

Do you have any questions about our high-performance marine propulsion engines? We are happy to assist you.

Power and Reliability with Cat High-Performance Propulsion Engines

Our Caterpillar high-performance marine propulsion engines are specifically designed for demanding maritime applications and offer outstanding benefits, making them particularly attractive for various types of vessels.

Ideal for mega and luxury yachts

Cat engines are known for their high performance, precision, and reliability, which are essential for the demanding requirements of large and luxury yachts. They enable fast acceleration, high top speeds, and excellent maneuverability. Additionally, they are quiet and low in vibration. These features make them the perfect choice for yacht owners who value the highest quality and performance.

Optimal for fast response boats

For authorities, rescue teams, and other organizations that rely on fast and agile boats, our Cat engines provide the necessary power and agility to reach the scene quickly in critical situations.

Perfect for high-performance workboats

In industries such as offshore oil and gas or towing services, where high demands for performance and reliability are required, Cat engines are perfectly equipped. Their robust design and efficiency ensure that maximum performance and minimal downtime are achieved, even under extreme conditions.

Key benefits for your organization

Powerful and efficient propulsion systems

aCat engines offer high power density and optimized fuel consumption. Zeppelin Power Systems complements this with tailored system integration to further enhance efficiency and meet the specific requirements of each vessel.

Flexibility and adaptability

Our propulsion systems are suitable for various types of vessels and operational profiles. We leverage this flexibility to develop customized solutions that are perfectly tailored to individual needs.

Reliability and Durability

The robust design of our Cat engines ensures long lifespan even under harsh conditions. Zeppelin Power Systems supports this with preventive maintenance and fast service to minimize downtime and maximize operational reliability.

Environmental friendliness and future-proofing

Caterpillar engines meet current and future emissions standards. Zeppelin Power Systems provides consulting on the integration of exhaust gas after-treatment systems and offers retrofit solutions for enhanced environmental friendliness.

Powerful and reliable marine engines for commercial shipping

Discover the benefits of our marine engines

Our commercial marine engines from Cat combine power with optimized efficiency. Their compact design and high power output enable flexible applications across various vessel types. The advanced engine technology ensures not only reliable performance but also contributes to reducing operating costs and environmental impact.

Zeppelin Power Systems Products for Marine