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Rebuilt Caterpillar G3512 Natural Gas Industrial Generator Set – Continuous Rating: 650KW, 813.5KVA, 60Hz, 4160V, 1200RPM – 3 phase, 6 wire lead – 11:1 Compression Ratio – Open skid mounted – Remote Radiator Available (Shipped Loose) – Previously Rebuilt by the local CAT dealer – Please see the attached Build Sheet, Inspection Photos, and Inspection Report for Additional Information – To View a Video of the unit please copy and paste this link: https://www.youtube.com/watch?v=DepUWNfd74c
| Item Number | GS3644 |
|---|---|
| Kw | |
| Kva | |
| Rpm | 1200 |
| Fuel Type | |
| Enclosure Portable | |
| Manufacturer | |
| Serial Number Prefix | 4KC |
| Horsepower | 860 |
| Condition |
Please select the photos that you would like to download in a zip file
When your operation demands reliable, high-capacity power generation, this professionally rebuilt Caterpillar G3512 Natural Gas Generator delivers proven performance you can trust. Expertly refurbished by an authorized CAT dealer, this 650kW industrial powerhouse combines legendary Caterpillar engineering with cost-effective natural gas operation—giving you premium power generation at exceptional value.
This isn't just another used generator. This is a completely rebuilt industrial-grade power solution that's been meticulously restored to factory specifications. With comprehensive documentation including build sheets, inspection photos, and detailed inspection reports, you'll have complete transparency and peace of mind about exactly what you're investing in.
This generator comes open skid mounted for flexible installation options, allowing you to configure it according to your facility's specific requirements. The remote radiator (shipped loose) provides additional flexibility for optimizing your cooling system layout and managing space constraints in your power generation facility.
The G3512 series has earned its reputation as one of the most dependable natural gas generators in industrial applications worldwide. Known for exceptional durability, extended maintenance intervals, and outstanding fuel efficiency, this engine platform has powered critical operations across every industry for decades.
Unlike typical used equipment sales, this generator comes with comprehensive documentation that proves its quality:
This level of transparency means you can make your investment decision with confidence, knowing exactly what you're purchasing.
This 650kW natural gas generator is ideally suited for:
This generator was previously rebuilt by a local authorized Caterpillar dealer, ensuring that all work meets stringent CAT standards. This professional-grade rebuild means you're getting equipment that's been restored using genuine parts, proper procedures, and experienced technicians—giving you performance that approaches new equipment at a fraction of the cost.
Purchasing a professionally rebuilt Caterpillar generator isn't just buying equipment—it's making a strategic investment in your operation's reliability and efficiency. With natural gas fuel delivery, you'll benefit from lower operating costs, reduced emissions, and the legendary reliability that has made Caterpillar the global leader in power generation.
Don't let this opportunity pass. Professionally rebuilt Caterpillar generators of this caliber and capacity are highly sought after and rarely available. Contact Power Generation Enterprises today to review the complete documentation package, schedule an inspection, or discuss how this generator can meet your specific power requirements.
All inspection documentation, build sheets, and video footage available upon request. Contact our power generation specialists for detailed technical specifications and application engineering support.
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