Katolight / Cummins 250 kW standby natural gas generator set, model N250FJZ4, SN-LM223679 P-44192. Cummins GTA855B engine rated 379 HP at 1800 RPM, SN-55100283. 3/60/277/480V, 12 lead reconnectable to other voltages. 400 Amp main-line circuit breaker. Battery charger. Coolant heater. Weather enclosure. 193 Hrs, Yr 1997. Overall dimensions 72W x 138L x 109H. *****Needs generator end repaired or replaced, engine runs good, selling as-is***** FOB Des Plaines, IL