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Pre-Owned G3516B (XQ1250G) Natural Gas Industrial Mobile/Rental Type Generator Sets – 2 Available – Continuous Rating: 1250KW, 1563KVA, 60Hz, 480V, 1800RPM – Trailer Mounted in Sound Attenuated Containers – Features CAT SR4B Generator Ends, CAT EMCP Control Panels, Engine Driven Radiators – Winterized with Paralleling Gear – Previously used within a Rental Fleet – Approximately 12,000 Hours on the first unit and 14,000 Hours hours on the second – Please see the attached brochure for additional infromation
| Item Number | GS3670 |
|---|---|
| Kw | |
| Kva | |
| Rpm | 1800 |
| Fuel Type | |
| Enclosure Portable | |
| Manufacturer | |
| Serial Number Prefix | KAD |
| Condition |
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When your operations demand reliable, high-capacity power generation, compromise isn't an option. These pre-owned Caterpillar G3516B (XQ1250G) Natural Gas Generator Sets deliver an impressive 1250 kW of continuous power—proven performance from the world's most trusted name in industrial power generation.
With two units currently available, you have the flexibility to deploy standalone power or create a robust paralleling system for even greater capacity and redundancy. Each generator comes fully equipped and rental-fleet ready, offering exceptional value for industrial facilities, emergency backup applications, prime power installations, or rental operations.
These aren't untested machines—they're rental-fleet veterans that have delivered consistent, dependable power in demanding real-world conditions. With approximately 12,000 hours on the first unit and 14,000 hours on the second, these generators have plenty of operational life remaining while offering significant cost savings compared to new equipment.
The Caterpillar G3516B engine has earned its reputation as one of the most reliable industrial power plants ever designed. These generators combine legendary CAT durability with the cost-efficiency and environmental benefits of natural gas operation. The sound-attenuated, containerized design means you get industrial-strength power without the noise concerns typically associated with large generator sets.
The included paralleling gear transforms these units from powerful standalone generators into components of a scalable, redundant power system. Whether you need to match fluctuating loads, provide N+1 redundancy, or simply maximize uptime, paralleling capability gives you unmatched operational flexibility.
Purchasing pre-owned, rental-fleet equipment from Power Generation Enterprises means you're getting generators that have been professionally maintained and operated. These units offer substantial cost savings compared to new equipment while delivering the same reliable Caterpillar performance. The relatively low hour meters indicate these generators have significant operational life ahead—potentially decades of dependable service with proper maintenance.
The trailer-mounted, containerized design means these generators are ready for immediate deployment. Whether you're establishing permanent backup power, supporting a temporary installation, or adding rental fleet capacity, you can have industrial-grade power up and running quickly. The sound attenuation ensures compliance with noise regulations while maintaining good relationships with neighbors and community standards.
Two units available—don't miss this opportunity to secure premium Caterpillar power generation equipment at pre-owned pricing. Contact Power Generation Enterprises today for detailed specifications, additional documentation, equipment inspections, and competitive pricing. Our team of power generation specialists is ready to help you determine if these G3516B generators are the right solution for your application.
Reference the attached brochure for complete technical specifications, dimensions, and additional performance data. Additional photos and inspection reports available upon request.




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