Command the Seas with Legendary Caterpillar Power

When your marine operation demands uncompromising reliability and performance, the Caterpillar 3412E Marine Propulsion Engine delivers the legendary durability and power that has made Cat the trusted choice of commercial marine operators worldwide. This new-in-crate 2008 model combines proven engineering with exceptional fuel efficiency to keep your vessel moving confidently through any conditions.

Pure, Unrelenting Power for Serious Marine Applications

Generating an impressive 635 horsepower at 1800 RPM, this 12-cylinder powerhouse provides the robust thrust needed for workboats, tugs, fishing vessels, and commercial craft. The 3412E's electronically controlled fuel injection system optimizes combustion for maximum power output while maintaining exceptional fuel economy—crucial for reducing operational costs on long voyages or extended duty cycles.

Advanced Heat Exchanger Cooling System

The integrated heat exchanger cooling system protects your investment by maintaining optimal operating temperatures even under the most demanding conditions. This closed-loop cooling technology prevents saltwater corrosion in the engine block while efficiently dissipating heat, extending engine life and reducing maintenance requirements. Your engine stays cool, your downtime stays minimal, and your profits stay protected.

Built for the Marine Environment

Caterpillar's 3412E series is specifically engineered for the harsh realities of marine service. Every component is designed to withstand constant vibration, salt air exposure, and the rigorous duty cycles that would cripple lesser engines. This isn't just a marine-rated engine—it's a purpose-built marine workhorse that thrives where others fail.

Key Performance Benefits:

• New 2008 Model – Factory-fresh with zero operating hours, ready for decades of reliable service
• 635 HP at 1800 RPM – Massive torque and power delivery optimized for marine propulsion
• Electronic Engine Control – Precise fuel management for improved economy and reduced emissions
• Heat Exchanger Cooling – Superior thermal management extends engine life and reliability
• 12-Cylinder V-Configuration – Smooth power delivery with excellent balance and minimal vibration
• Caterpillar Global Support Network – Parts and service available worldwide for peace of mind at any port
• Commercial Marine Grade – Built to withstand continuous duty cycles in the toughest conditions
• Proven 3412 Platform – Decades of field-proven reliability you can trust

The Right Choice for Commercial Marine Operations

Whether you're powering a fishing vessel, tugboat, crew boat, or commercial workboat, the Caterpillar 3412E provides the dependable performance your livelihood depends on. With Caterpillar's reputation for durability and a worldwide service network, you're never far from expert support. This engine doesn't just meet marine industry standards—it defines them.

Investment-Grade Marine Power

This new-condition 3412E represents exceptional value for vessel builders, commercial operators, and marine enterprises requiring proven, reliable propulsion. As a new 2008 model that has been properly stored, you're getting factory-fresh performance at an opportunity price point—combining the latest 3412E technology with outstanding value retention.

Don't let this opportunity pass. Premium marine diesel engines of this caliber rarely become available in new condition. Contact Power Generation Enterprises today to discuss specifications, delivery options, and how the Caterpillar 3412E can power your marine operation to greater profitability and reliability.

Caterpillar, Cat, and 3412E are trademarks of Caterpillar Inc. Power Generation Enterprises is an independent dealer and not affiliated with Caterpillar Inc.