Item# E4306 – Caterpillar D399B 1100HP, 1200RPM Industrial Diesel Engine Core

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    Item# E4306 – Caterpillar D399B 1100HP, 1200RPM Industrial Diesel Engine Core

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    Caterpillar D399B Engine CoreOriginal Rating: 1100HP @ 1200RPM

    High hour running take-out engine

    Ideal for rebuild

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    Additional information

    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.

    Engineered for Extreme Performance

    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.

    The Perfect Foundation for Your Rebuild Project

    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:

    • Authentic Caterpillar engineering – Original D399B design with proven durability in the most demanding environments
    • Complete engine block and core assembly – A solid foundation for a comprehensive rebuild program
    • Significant cost savings – Acquire premium Caterpillar quality without the premium new-equipment price tag
    • Established parts availability – Caterpillar's extensive support network ensures you can source rebuild components with confidence
    • Proven platform – Decades of service history demonstrate the D399B's exceptional reliability when properly maintained

    Built to Caterpillar's Uncompromising Standards

    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.

    Ideal Applications After Rebuild

    • Standby and prime power generation systems
    • Marine propulsion and auxiliary power
    • Mining and earthmoving equipment
    • Oil field and drilling operations
    • Industrial pumping and compression
    • Custom power generation projects

    A Smart Investment in Industrial Power

    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.

    Ready to Move Forward?

    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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