SOLD TO A COMPANY IN USA - Waukesha Engine, Model: 12V-AT25GL. Natural Gas, 2230 bHP, 900 rpm, (2590 bHP @ 1000 rpm) in a good used condition. This unit was installed at Denver International Airport. Shipped from Waukesha back on 10-19-1992. LESS THAN 15,000 HOURS SINCE NEW. This unit is missing 2 cylinder heads and two turbos. - Serial # - C-10472-1