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Pre-owned Caterpillar G399 Natural Gas Generator Set – Rated at 450KW, 60HZ, 480V, 1200RPM Continuous – Includes EM Bemac II Generator End, Deep Sea Control Panel, Horizontal Muffler, Liquid Heat Exchanger, Battery Charger, Switch Gear – Open Skid Mounted -13,000 hours since overhaul
| Item Number | GS4195 |
|---|---|
| Kw | |
| Kva | |
| Voltage | |
| Frequency | 60 |
| Fuel Type | |
| Enclosure Portable | |
| Manufacturer | |
| Serial Number Prefix | 49C |
| Horsepower | 660 |
| Condition |
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Maximize Your Power Generation Capabilities with This Battle-Tested Caterpillar G399 Natural Gas Generator Set
When your operation demands reliable, continuous power generation, nothing delivers like a Caterpillar powerhouse. This pre-owned CAT G399 Natural Gas Generator Set offers an exceptional combination of proven performance, robust engineering, and cost-effective natural gas operation—delivering a reliable 450KW of continuous power for your critical applications.
Recently overhauled with only 13,000 hours since rebuild, this generator set provides the legendary Caterpillar reliability you need with years of productive service ahead. The G399 platform is renowned throughout the power generation industry for its durability, fuel efficiency, and ability to handle demanding continuous-duty cycles without compromise.
This isn't just a generator—it's a fully-equipped power generation system ready to integrate into your facility. Every essential component comes included:
Engineered for industrial, commercial, and institutional applications requiring dependable continuous power:
Operating on natural gas provides significant advantages over diesel alternatives: lower fuel costs, reduced emissions, cleaner operation, and minimal fuel storage requirements. With municipal natural gas readily available in most locations, you'll enjoy uninterrupted fuel supply and simplified logistics.
Why pay new equipment prices when you can acquire proven Caterpillar performance at a fraction of the cost? This pre-owned generator set delivers the same robust engineering and reliable operation that CAT is famous for, while providing exceptional value for budget-conscious operations. The recent overhaul ensures you're getting equipment positioned for many more years of productive service.
Perfect for hospitals, data centers, manufacturing facilities, wastewater treatment plants, educational institutions, and any operation requiring reliable continuous or standby power generation. The 450KW capacity handles substantial electrical loads while the proven G399 engine platform ensures dependable performance when you need it most.
The open skid-mounted configuration provides superior accessibility for routine maintenance and service, reducing downtime and maintenance costs. This design also offers maximum flexibility for integration into existing facilities or custom enclosure solutions tailored to your specific requirements.
Secure This Premium Power Generation Asset Today
Generator sets of this caliber and condition don't remain available for long. With Caterpillar's reputation for longevity and this unit's recent overhaul, you're looking at a sound investment in reliable power generation that will serve your operation for years to come.
Contact Power Generation Enterprises today to discuss specifications, arrange an inspection, or receive detailed technical documentation. Our power generation specialists are ready to help you determine if this CAT G399 is the perfect fit for your application.
Don't let this opportunity for cost-effective, reliable Caterpillar power generation pass you by—inquire now.




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