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