The Stewart & Stevenson TM4140 generator set is designed to provide a source of 140 kVA, 112 kW, 400 Hz, 115/200 volt, 3 phase electrical energy for ground support of any aircraft requiring this output. The generator set is a completely self-contained, trailer-mounted unit. Victory Ground Support Equipment has many refurbished used ground power units for sale or for rent. Please contact us today for details on this unit, or any of our other used gse.