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Pre-Owned Caterpillar G3516 Natural Gas Industrial Power Unit – Rated at 1151HP @ 1200RPM – 10:1 Compression Ratio – Engine Driven Radiator – Maintained by the Local CAT Dealer throughout its Service Life – Previously used within a Generator Set Package – Approximately 11,900 Hours Since New – Please see the attached Build Sheet and Inspection/Emissions report for additional information
| Item Number | E4652 |
|---|---|
| Rpm | 1800 |
| Fuel Type | |
| Enclosure Portable | |
| Manufacturer | |
| Serial Number Prefix | 3RC |
| Horsepower | 1151 |
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When your industrial operations demand uncompromising power and reliability, accept nothing less than Caterpillar's legendary G3516 series. This meticulously maintained 1151 horsepower natural gas power unit represents the gold standard in industrial power generation – combining Cat's proven V16 engine architecture with the operational economy and environmental benefits of natural gas fuel.
Unlike typical used equipment, this G3516 has been exclusively serviced by an authorized Caterpillar dealer throughout its entire operational life. With approximately 11,900 hours since new, this unit sits well within its designed service life, offering thousands of productive hours ahead. Complete documentation including the original build sheet and comprehensive inspection/emissions reports provide full transparency into this power unit's operational history and current condition.
Power Performance: Delivering a robust 1151 horsepower at 1200 RPM, this G3516 provides the consistent, reliable power output your critical applications demand. The optimized 10:1 compression ratio ensures efficient combustion and fuel economy while maintaining the low emissions characteristics natural gas engines are renowned for.
Integrated Cooling System: Factory-equipped with an engine-driven radiator system, this unit arrives ready for immediate deployment. The integrated cooling solution eliminates the need for separate cooling infrastructure, reducing your installation complexity and overall system costs.
Generator Set Heritage: Previously deployed in a professional generator set package, this power unit has operated in a controlled, well-maintained environment – ideal for ensuring consistent performance and proper break-in procedures that extend engine life.
This versatile power unit excels in continuous-duty applications including standby or prime power generation, mechanical drive for pumps and compressors, oil and gas field operations, industrial cogeneration, and mission-critical power systems where reliability is non-negotiable.
Choosing a Caterpillar G3516 means joining millions of satisfied operators worldwide who trust Cat power for their most demanding applications. With unmatched parts availability, comprehensive service network coverage, and decades of proven performance in the field, your investment is protected for the long term.
We believe informed buyers make the best decisions. That's why we provide complete access to this unit's build specifications and recent inspection reports. Review the actual emissions data, verify the maintenance history, and examine the detailed inspection findings – everything you need to purchase with absolute confidence.
Don't miss this opportunity to acquire premium Caterpillar power at pre-owned value. With dealer maintenance, verified documentation, and thousands of productive hours remaining, this G3516 represents an exceptional investment in reliable industrial power.
Contact Power Generation Enterprises today to review complete documentation, discuss your specific application requirements, or schedule an inspection of this exceptional power unit. Our industrial power specialists are ready to help you make the right decision for your operation.




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