Power your marine operations with confidence using this professionally rebuilt Caterpillar D398 Marine Diesel Engine – a proven workhorse that delivers 850 horsepower at 1200 RPM. This running take-out unit represents an exceptional opportunity to acquire legendary Caterpillar reliability at a fraction of the cost of a new engine.

Why Choose This Caterpillar D398 Marine Engine?

The Caterpillar D398 has earned its reputation as one of the most dependable marine diesel engines in commercial and recreational maritime applications. This particular unit comes with approximately 7,000 hours since major overhaul – meaning you're getting a thoroughly reconditioned engine with substantial service life remaining.

Key Performance Features

• Impressive Power Output: 850 HP at 1200 RPM provides robust performance for commercial fishing vessels, tugboats, workboats, and large pleasure craft
• Running Take-Out Status: Removed from active service in operational condition – not a salvage engine with unknown history
• Major Overhaul Completed: Professionally rebuilt to exacting standards, ensuring reliable performance and longevity
• Low Hours Since Rebuild: At approximately 7,000 hours post-overhaul, this engine has plenty of operational life ahead
• Proven Caterpillar Engineering: Built with the quality and durability that has made Caterpillar the gold standard in heavy-duty diesel engines

Ideal Applications

The D398 marine diesel engine excels in demanding maritime environments, including:

• Commercial fishing vessels requiring dependable power in harsh conditions
• Tugboats and push boats needing high torque at lower RPMs
• Charter boats and large yachts seeking proven reliability
• Workboats and utility vessels in marine construction and salvage operations
• Ferry services and passenger vessels prioritizing safety and uptime

Technical Specifications at a Glance

• Model: Caterpillar D398
• Horsepower: 850 HP
• Operating Speed: 1200 RPM
• Configuration: Marine Diesel Engine
• Condition: Rebuilt, Running Take-Out
• Hours Since Major Overhaul: Approximately 7,000
• Item Number: E4520

The Power Generation Enterprises Advantage

When you purchase from Power Generation Enterprises, you're not just buying an engine – you're partnering with marine power specialists who understand the critical importance of reliability on the water. This D398 has been carefully evaluated to ensure it meets our stringent standards for quality and performance.

Smart Investment for Marine Operations

Replacing or upgrading your marine engine is a significant investment. This rebuilt Caterpillar D398 offers an intelligent alternative to purchasing new, providing you with:

• Substantial cost savings compared to new engine pricing
• Proven reliability from a running take-out with known service history
• The legendary durability and parts availability of the Caterpillar brand
• Immediate availability – no lengthy factory lead times
• Lower total cost of ownership over the engine's operational life

Ready to Power Your Vessel?

Don't let this opportunity pass you by. Quality rebuilt marine engines of this caliber are increasingly difficult to find. Whether you're repowering an existing vessel, building a new boat, or keeping a spare engine on hand for critical operations, this Caterpillar D398 represents exceptional value.

Contact Power Generation Enterprises today to discuss this engine's specifications, arrange for inspection, or request additional technical information. Our marine power experts are standing by to answer your questions and help ensure this engine is the perfect fit for your application.

Invest in proven Caterpillar reliability. Invest in your vessel's future. Invest in peace of mind on the water.