Item# E4576 – Caterpillar G3512 675HP, 1000RPM Industrial Natural Gas Engines (Several Available)

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    Item# E4576 – Caterpillar G3512 675HP, 1000RPM Industrial Natural Gas Engines (Several Available)

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    Pre-Owned Caterpillar G3512 Engines – Several Available!Continuous Rating: 675HP @ 1000RPM

    Expansion Tank

    Electric Starter

    Altronic III CPU ignition

    Woodward EG3P governor

    SI timing control

    24 volt start

    Approximately 42,000 Hours on each

    Previous gen-drive application

    Please refer to product document “Build Sheet” for further information!

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    Additional information

    Item Number

    E4576

    Rpm

    1000

    Fuel Type

    Enclosure Portable

    Manufacturer

    Serial Number Prefix

    7NJ

    Horsepower

    680

    Weight 1 lbs

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    Maximize Your Industrial Power Operations with Battle-Tested Caterpillar Reliability

    When your industrial facility demands consistent, high-output power generation, compromise isn't an option. These pre-owned Caterpillar G3512 natural gas engines deliver an impressive 675 horsepower at 1000 RPM, providing the robust, dependable performance that has made Caterpillar the global gold standard in industrial power solutions.

    Proven Performance from the Industry Leader

    Each of these G3512 engines comes with approximately 42,000 operational hours from previous generator-drive applications—broken in and ready to deliver years of reliable service. This proven track record means you're investing in equipment that has already demonstrated its durability under real-world demanding conditions, not untested machinery.

    Advanced Control Systems for Optimal Efficiency

    These engines feature premium control and ignition components that ensure smooth operation and precise management:

    • Altronic III CPU Ignition System – Advanced electronic ignition delivers consistent spark timing for optimal fuel efficiency and reduced emissions
    • Woodward EG3P Governor – Industry-leading speed control maintains steady RPM even under varying load conditions, protecting your connected equipment
    • SI Timing Control – Precisely manages ignition timing for peak performance and fuel economy
    • 24-Volt Electric Starting System – Reliable cold-start capability when you need it most
    • Integrated Expansion Tank – Proper cooling system management for extended engine life

    Natural Gas: The Smart Fuel Choice

    Operating on natural gas provides significant advantages over diesel alternatives, including lower fuel costs, reduced maintenance requirements, cleaner emissions, and quieter operation. These G3512 engines are engineered specifically for natural gas applications, delivering optimal performance and longevity on your existing fuel infrastructure.

    Perfect For Demanding Industrial Applications

    Whether you're powering manufacturing facilities, operating compression equipment, driving pumps, or running continuous industrial processes, the G3512's continuous-duty rating of 675HP at 1000 RPM provides the sustained power output your operation depends on—hour after hour, day after day.

    Multiple Units Available—Secure Yours Today

    With several engines currently in stock, you have the flexibility to power multiple installations or maintain critical spare capacity. Each unit has been carefully maintained and is ready for integration into your power generation system.

    Complete technical specifications and detailed build sheets are available for review, providing full transparency on each engine's configuration and operational history.

    Why Choose Pre-Owned Caterpillar Equipment?

    Purchasing quality pre-owned Caterpillar engines offers exceptional value—you receive proven, name-brand reliability at a fraction of new equipment costs. The G3512 platform is renowned for its longevity, with many units delivering well over 100,000 hours of service when properly maintained.

    Don't let this opportunity pass. Quality industrial power equipment at this caliber and price point moves quickly. Contact Power Generation Enterprises today to discuss specifications, arrange inspection, and secure the reliable Caterpillar power your operation deserves.

    Item #E4576 | Multiple Units Available | Review Complete Build Sheet Documentation Available Upon Request

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