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Pre-Owned Caterpillar 3516 Marine Engines – 2 Available!1410HP @ 1200RPM
Running Take-outs
Please refer to product document “Build Sheet” for further information
| Item Number | E4550 |
|---|---|
| Rpm | 1200 |
| Fuel Type | |
| Enclosure Portable | |
| Manufacturer | |
| Serial Number Prefix | 72Z |
| Horsepower | 1410 |
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Take command of the seas with not one, but two available pre-owned Caterpillar 3516 Marine Diesel Engines, each delivering an impressive 1,410 horsepower at 1,200 RPM. These are running take-outs from active service—proven performers ready to power your next marine venture with the legendary reliability that has made Caterpillar the trusted name in heavy-duty propulsion systems worldwide.
When your livelihood depends on getting there and back safely, you need power you can count on. The Caterpillar 3516 marine diesel engine has earned its reputation through decades of dependable service in the world's most demanding marine environments. Whether you're repowering a commercial fishing vessel, tugboat, crew boat, or other working craft, these engines deliver the torque, efficiency, and durability that keep you on the water and earning revenue.
The Caterpillar 3516 Marine Diesel Engine excels in a wide range of commercial and industrial marine applications, including:
Caterpillar's marine-specific engineering means these engines feature corrosion-resistant materials, robust cooling systems designed for continuous duty cycles, and the heavy-duty construction necessary to handle constant vibration and motion. The 3516 platform has been refined through generations of real-world marine service, incorporating lessons learned from millions of operating hours across every ocean and waterway.
Each engine comes with a detailed Build Sheet providing comprehensive specifications, configuration details, and equipment information. This documentation ensures you have all the technical data needed for installation planning, compatibility verification, and future service requirements. Review the product documents carefully to confirm these engines meet your specific application needs.
For vessel owners and operators who understand that downtime equals lost revenue, investing in proven Caterpillar power makes financial sense. These pre-owned 3516 engines offer an exceptional value proposition: you receive commercial-grade reliability and performance without the capital investment required for new equipment. The savings can be redirected toward installation, auxiliary systems, or reserve operating capital.
Item Number: E4550
Condition: Pre-Owned, Running Take-Outs
Quantity Available: 2 Units
Power Output: 1,410 HP @ 1,200 RPM
Engine Model: Caterpillar 3516 Marine Diesel
Quality pre-owned Caterpillar marine engines in running condition don't stay available long. Marine operators worldwide recognize the value proposition these units represent. With only two units available, serious buyers need to act quickly to secure one or both of these proven powerplants for their repower project or spare engine inventory.
Contact Power Generation Enterprises today to discuss your marine power requirements, review the complete build sheets, and arrange inspection of these Caterpillar 3516 engines. Our experienced team understands marine applications and can help ensure these engines are the right fit for your vessel and operational needs.
Invest in proven power. Invest in Caterpillar reliability. Get back on the water with confidence.




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