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Rebuilt Caterpillar 3456 Generator Set
Standby 500KW / Prime 455KW, 60Hz, 208V
12 Lead Wire
EMCPII Controller
Good running condition
10 hours since overhaul
Load tested!
Please refer to product document “Build Sheet” for further information!
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When critical operations depend on reliable backup power, compromise isn't an option. This professionally rebuilt Caterpillar 3456 Generator Set delivers industrial-grade performance with the confidence of near-zero operating hours and comprehensive load testing. Whether you're protecting a healthcare facility, manufacturing operation, data center, or commercial building, this proven powerhouse stands ready to keep your operations running when grid power fails.
This generator set represents an exceptional value proposition: only 10 hours of operation since complete overhaul. That's essentially a brand-new generator with proven reliability and significant cost savings. Every critical component has been meticulously rebuilt to OEM specifications, ensuring you receive decades of dependable service ahead.
Equipped with the sophisticated EMCP II (Electronic Modular Control Panel II) controller, this generator set offers intuitive operation and comprehensive system monitoring. The EMCP II provides real-time diagnostics, precise load management, and automatic shutdown protection, giving you complete confidence in unattended operation. Monitor critical parameters, track maintenance schedules, and respond to system alerts—all from the user-friendly control interface.
Caterpillar's reputation for rugged reliability isn't accidental. The 3456 engine platform is renowned throughout the power generation industry for exceptional durability, fuel efficiency, and low maintenance requirements. This generator set combines Cat's legendary engineering with professional rebuild quality, delivering the best of both worlds: proven technology and like-new performance.
Load tested and verified—this isn't just a claim, it's a guarantee. Before leaving our facility, this generator set underwent comprehensive load bank testing to verify performance across its entire operating range. You're not purchasing potential; you're investing in proven capability that's ready for immediate deployment.
This unit is maintained in good running condition and has been stored in a climate-controlled environment. Regular preservation procedures have been followed to ensure all systems remain in optimal condition during storage. This generator is ready for installation and commissioning—no surprises, no hidden issues.
Full transparency is standard with every generator we offer. Detailed build sheets, maintenance records, and test results are available for your review. Make your purchasing decision with complete confidence, backed by comprehensive documentation that validates every claim we make.
Professional rebuilds offer savvy buyers the perfect balance of value and reliability. You receive performance specifications identical to new equipment at a significantly reduced investment. Every major component—from the engine block to the alternator—has been inspected, refurbished or replaced, and tested to OEM standards. It's smart economics without compromising on quality or dependability.
With proper maintenance, Caterpillar generators routinely deliver 30+ years of service. At only 10 hours since rebuild, this unit has virtually its entire service life ahead. Factor in Cat's worldwide parts availability and extensive service network, and you're looking at an asset that will protect your operations for decades to come.
Don't leave your operations vulnerable to power disruptions. This rebuilt Caterpillar 3456 generator set combines industrial-grade reliability, advanced control technology, and like-new performance in a value package that's hard to match. With comprehensive testing complete and documentation in hand, this unit is ready to become your facility's insurance policy against costly downtime.
Contact our power generation specialists today for detailed build sheets, additional specifications, delivery options, and installation support. Secure your backup power solution before this exceptional unit is claimed by another smart buyer.




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