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Rebuilt Caterpillar 3606 Marine Propulsion Engine1400HP @ 900RPM
Heat Exchanger cooled
Lloyd’s Register marine certified
Gears included
Approximately 5500 hours since overhaul
Can be rerated to 2250HP; high speed turbo and cams needed
| Item Number | E4530 |
|---|---|
| Rpm | 900 |
| Fuel Type | |
| Manufacturer |
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Command the Seas with Legendary Caterpillar Reliability and Performance
When your marine operation demands unwavering power and proven durability, this professionally rebuilt Caterpillar 3606 Marine Propulsion Engine delivers the performance you need to keep your vessel operating at peak efficiency. Engineered for the most demanding maritime applications, this powerhouse represents decades of Caterpillar's commitment to marine excellence.
This meticulously rebuilt Cat 3606 delivers an impressive 1,400 horsepower at 900 RPM, providing the torque-rich, fuel-efficient performance that commercial vessel operators rely on day after day. With approximately 5,500 hours since comprehensive overhaul, you're investing in an engine that combines proven reliability with substantial remaining service life.
The Caterpillar 3606 has earned its reputation as one of the most dependable marine diesel engines ever produced. Its robust inline 6-cylinder design delivers smooth, reliable power with excellent fuel economy. The heat exchanger cooling system provides superior temperature management compared to raw water cooling, extending component life and reducing maintenance requirements.
With Lloyd's Register certification, this engine meets internationally recognized standards for marine propulsion systems, ensuring your vessel maintains compliance whether operating in coastal waters or crossing oceans.
While this engine currently delivers 1,400 HP at 900 RPM – ideal for displacement hull vessels, workboats, and medium-speed applications – its upgrade potential to 2,250 HP provides exceptional flexibility. Should your operational requirements change, you have a clear path to substantially increased power output with the appropriate turbocharger and camshaft upgrades.
Purchasing a professionally rebuilt Caterpillar 3606 offers significant advantages over new engine acquisition. You receive proven Caterpillar engineering and reliability at a fraction of new equipment cost, while the substantial remaining service life ensures years of dependable operation. The included gearing further enhances value by reducing your total installation investment.
This versatile marine diesel engine excels in numerous commercial applications including tugboats, fishing vessels, cargo ships, ferries, offshore supply vessels, and military craft. Its medium-speed operation provides excellent fuel efficiency while delivering the substantial torque needed for direct drive or reduction gear applications.
Take Command of Your Marine Operations Today
Don't let unreliable propulsion compromise your maritime business. This professionally rebuilt Caterpillar 3606 offers the proven performance, international certification, and upgrade flexibility that serious vessel operators demand. Contact Power Generation Enterprises today to discuss how this exceptional marine diesel engine can power your success on the water.
Specifications subject to verification. Engine available for inspection by qualified marine engineers. International shipping and installation support available.




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