Legendary Power Meets Marine Reliability: Pre-Owned Caterpillar 3516 Marine Diesel Engine

When your vessel demands serious power and uncompromising reliability, nothing delivers like a Caterpillar 3516. This professionally serviced, running take-out marine diesel engine represents an exceptional opportunity to equip your commercial or recreational marine application with proven Caterpillar engineering at a fraction of the cost of new equipment.

Impressive Power Output for Demanding Marine Applications

Delivering an impressive 1610 horsepower at 1300 RPM or 1210 HP at 1200 RPM, this CAT 3516 provides the muscle you need for large vessels, workboats, fishing vessels, and commercial marine operations. This dual-rating flexibility allows you to optimize performance based on your specific operational requirements—whether you need maximum thrust or prefer more economical cruising speeds.

Ready-to-Install Marine Configuration

This engine comes fully equipped with essential marine components that save you time and money on installation:

• Heat Exchanger Cooling System – Efficiently manages operating temperatures in demanding marine environments, ensuring consistent performance and extended engine life
• Electric Starter and Charging Alternator – Complete electrical system ready for immediate integration with your vessel's power systems
• Flange and Exhaust Expander – Simplified installation with proper exhaust routing components included
• Rail Engine Support – Robust mounting system for secure, vibration-controlled installation
• Circuit Breaker – Built-in electrical protection for safe, reliable operation

Running Take-Out with Professional Service

Unlike salvaged or unknown-condition engines, this CAT 3516 is a running take-out unit that was removed from active service in operational condition. Better yet, it has been professionally serviced to ensure it's ready to deliver reliable power from day one. This means you're getting proven Caterpillar performance without the uncertainty that often comes with used marine engines.

The Caterpillar 3516 Advantage

The CAT 3516 has earned its reputation as one of the most dependable marine diesel engines ever built. Known for exceptional durability, simplified maintenance, and worldwide parts availability, the 3516 continues to be the engine of choice for commercial operators who can't afford downtime. With Caterpillar's legendary engineering backing every component, you're investing in an engine that's built to perform year after year.

Complete Documentation Included

For your peace of mind and to facilitate smooth installation and future maintenance, this engine comes with a comprehensive build sheet containing detailed specifications, configuration details, and essential technical information. This documentation is invaluable for marine mechanics and ensures you have all the information needed for proper integration and ongoing service.

Ideal Applications

This powerful, reliable marine diesel engine is perfectly suited for:

• Commercial fishing vessels
• Tugboats and workboats
• Charter boats and tour vessels
• Crew boats and supply vessels
• Large recreational yachts
• Marine propulsion and auxiliary power applications

Invest in Proven Power

Whether you're repowering an existing vessel, completing a new build, or need a reliable backup power unit, this serviced Caterpillar 3516 marine diesel engine offers exceptional value. You get legendary CAT reliability, impressive horsepower, and complete marine-ready configuration—all from a trusted name in marine propulsion.

Don't miss this opportunity to acquire a professionally serviced CAT 3516 at pre-owned pricing. Contact Power Generation Enterprises today to discuss this engine's specifications, review the complete build sheet, and arrange inspection or delivery. Our team is ready to answer your technical questions and help you determine if this engine is the right fit for your marine application.

Serious inquiries only. Detailed build sheet available upon request. Engine sold as-is with documentation provided. Contact us for shipping quotes and installation support resources.