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Caterpillar D399B Engine CoreOriginal Rating: 1100HP @ 1200RPM
High hour running take-out engine
Ideal for rebuild
| Item Number | E4306 |
|---|---|
| Frequency | 60 |
| Rpm | 1200 |
| Fuel Type | |
| Manufacturer | |
| Horsepower | 1100 |
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Transform Your Power Generation Project with a Legendary Caterpillar Powerhouse
When your operation demands serious industrial power, nothing compares to the proven reliability of Caterpillar engineering. This D399B engine core represents an exceptional opportunity to acquire one of the most respected heavy-duty diesel engines ever manufactured—at a fraction of the cost of new equipment.
The Caterpillar D399B isn't just another diesel engine—it's a time-tested workhorse that has powered critical operations across mining, marine, oil and gas, and industrial power generation applications worldwide. Originally rated at an impressive 1100 horsepower at 1200 RPM, this V16 powerplant delivers the massive torque and reliability that Caterpillar built its legendary reputation upon.
This high-hour running take-out engine core offers experienced rebuilders and industrial power professionals an outstanding starting point for restoration. Unlike non-running cores or damaged blocks, this engine was removed from active service, providing you with:
The D399B series earned its place in industrial history through robust construction and engineering excellence. This 1,100-horsepower diesel engine features Caterpillar's renowned heavy-duty design philosophy, capable of delivering reliable performance in continuous-duty applications where failure simply isn't an option.
For rebuilders, power generation specialists, and industrial maintenance teams, this D399B core represents an intelligent acquisition. Whether you're maintaining fleet compatibility, building a custom power solution, or stocking strategic spares, you're investing in Caterpillar's decades of diesel engine innovation and support infrastructure.
Item #E4306 – Your opportunity to harness legendary Caterpillar power for your most demanding applications.
Quality engine cores from trusted manufacturers like Caterpillar don't remain available indefinitely. Contact Power Generation Enterprises today to discuss specifications, inspection opportunities, and logistics for this exceptional D399B industrial diesel engine core.
Note: This is a used engine core sold as-is for rebuild purposes. Inspection welcomed by qualified buyers. Contact our team for detailed information, high-resolution photographs, and shipping arrangements.




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