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Pre-Owned Caterpillar 3412E DITA Marine Propulsion Engine720HP @ 1800RPM
6800hrs since Overhaul
24V Charging Alternator and Electric Starter
Heat Exchanger Cooled
Please refer to product document “Build Sheet’ for further information
To view engine runnning, please click on “Running Video” link
| Item Number | E4389 |
|---|---|
| Rpm | 1800 |
| Fuel Type | |
| Manufacturer | |
| Serial Number Prefix | 9PW |
| Horsepower | 720 |
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Command the seas with confidence. This pre-owned Caterpillar 3412E DITA Marine Propulsion Engine delivers an impressive 720 horsepower at 1800 RPM—the perfect powerhouse for commercial vessels, luxury yachts, and demanding marine applications where reliability isn't just preferred, it's essential.
Built on Caterpillar's legendary reputation for durability and performance, this marine diesel engine represents decades of engineering excellence refined into one exceptional propulsion system. When downtime means lost revenue and compromised safety, you need power you can trust.
Peace of mind comes standard with this engine. With only 6,800 hours since a complete overhaul, you're getting a thoroughly reconditioned powerplant that's been brought back to exacting standards. This isn't just a used engine—it's a professionally restored marine diesel that combines proven reliability with extended service life ahead.
The comprehensive overhaul means critical components have been inspected, replaced, or reconditioned, giving you the performance characteristics of a much newer engine at a fraction of the cost. You get Caterpillar quality without the new-engine price tag.
This engine arrives fully equipped and ready for installation with everything you need for reliable marine operation:
The 3412E isn't just another marine engine—it's an industry standard for good reason. This V12 configuration delivers smooth, reliable power with the low-end torque characteristics that marine applications demand. Whether you're powering through heavy seas or maintaining cruise speed for extended voyages, this engine delivers consistent, dependable performance.
Key advantages include:
Transparency matters when investing in marine propulsion. This engine comes with comprehensive documentation including a detailed build sheet that provides complete specifications, configuration details, and service history. Additionally, view the engine in operation through our running video—see and hear this powerplant perform before you commit.
This level of documentation and verification sets professional marine equipment apart from unknown-history engines that could leave you stranded or facing unexpected rebuild costs.
Whether you're repowering a commercial fishing vessel, upgrading a charter boat, replacing a failed engine on a workboat, or restoring a classic yacht to glory, the Caterpillar 3412E delivers the performance and reliability your operation demands. This is the engine choice of operators who understand that true value comes from dependable power, not just the lowest initial price.
Don't let aging or unreliable propulsion hold your vessel back. This Caterpillar 3412E Marine Engine (Item #E4389) represents an exceptional opportunity to upgrade to proven, professional-grade power at a pre-owned price point.
Take the next step: Review the detailed build sheet, watch the running video to see this engine in action, and contact Power Generation Enterprises today to discuss your specific marine propulsion needs. Our team can answer technical questions, provide additional specifications, and help arrange inspection or delivery.
Premium marine power. Caterpillar reliability. Professional performance you can trust.
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