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Pre-Owned D399C Diesel Industrial Engine – Rated at 1310HP @1200RPM – Previously used on a prime generator set – 13,126 hours since new
| Item Number | E4620 |
|---|---|
| Rpm | 1200 |
| Fuel Type | |
| Enclosure Portable | |
| Manufacturer | |
| Serial Number Prefix | 35B |
| Horsepower | 1310 |
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When your operation demands uncompromising power and battlefield-tested reliability, nothing delivers like the Caterpillar D399C. This pre-owned industrial powerhouse brings 1,310 horsepower at 1,200 RPM to your most demanding applications, backed by Caterpillar's reputation for engineering excellence that has powered industries worldwide for generations.
This D399C diesel engine comes with a documented service history, having accumulated 13,126 operating hours in a prime generator set application. Unlike engines subjected to harsh mobile duty cycles, this unit benefited from the stable, controlled environment of stationary power generation—meaning consistent maintenance, regulated operating temperatures, and predictable load patterns that extend engine life.
The D399C's combination of high horsepower and robust construction makes it the perfect solution for:
Choosing a Caterpillar engine means joining a global ecosystem of support. With the world's most extensive parts network and technician expertise available virtually anywhere operations take you, your D399C investment is protected by unmatched serviceability. Component availability, technical documentation, and rebuild options ensure this engine can deliver decades of productive service.
At just 13,126 hours, this D399C has substantial service life remaining. Caterpillar engines of this caliber routinely achieve 30,000+ hours before major overhaul, with proper maintenance extending operational life well beyond that milestone. You're acquiring proven Caterpillar performance at a fraction of new equipment cost—without compromising on the reliability your operation demands.
Every aspect of the D399C reflects Caterpillar's commitment to industrial-grade performance. From its robust block construction to precision-engineered fuel delivery systems, this engine represents decades of refinement in heavy-duty diesel technology. The controlled environment of previous generator set service means you're acquiring an engine that was professionally maintained according to Caterpillar's exacting standards.
Don't let this opportunity slip away. Pre-owned Caterpillar D399C engines in documented service with moderate hours are highly sought after by operators who understand true value. This is your chance to acquire legendary Caterpillar power and reliability for your critical applications.
Contact Power Generation Enterprises today to discuss how this Caterpillar D399C can power your operation's success. Our knowledgeable team is ready to answer your technical questions and help you determine if this engine is the right fit for your specific application requirements.




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