http://www.aaronequipment.com/usedequ... Used-Caterpillar / Olympian 100 kW natural gas generator set model G100F, SN-F0596A/001. Ford LSG-875 engine rated 173 HP at 1800 RPM. 3/60/277/480V. 400 Amp main-line circuit breaker. Coolant heater. Weather enclosure. 279 Hrs. Year 2000. Passed load test 10/28/2014 Patrick Paden Aaron Equipment Company Direct: (630) 238-7539 Cell: (630) 258-6238 [email protected] www.aarongenerators.com