This generator has been very well maintained and has only 677 hours. Is mouted in a sound insulated enclosure, has high tier quiet muffler, mounted on a self contained 391 gallon fuel tank,rated for standby or continuous prime power applications,has built in 300 amp breaker, has factory battery charge/maintainer. Deluxe block heater system. This beast could be used for agricultural pumping applications, a vetrenarian hospital backup system, prime power for your sand and gravel operation,betch plant or commercial/Medical building backup power. Inspections and operational demos are welcome. Contact seller for appointments. Output voltages can be fast selcted for either 120/208 or277/480 volt 3 phase,120/240 single phase or3 phase Delta operation to meet your requirements.(This is a full 12 lead generator so you have maximum voltage and phase selection.