View 11 Photos View 0 Videos 2011 Cummins GTA38 Natural Gas Generator $149,900 USD Cummins 500 kW standby natural gas generator model 500GFGA. Cummins GTA38 engine rated 803 HP at 1800 RPM, SN-25357864. 3/60/277/480V, 12 lead reconnectable to other voltages. 800 Amp... ConditionUsedUsage262 HoursHorse Power803 HPEngine ModelCummins GTA38Stock NumberCentral States #4934 MLS Number14129401CategoryGenerator Sets Last Updated3/2/2026 LocationWaukesha, WI, US Sold ByCentral States Diesel Generators (833) 446-___ SHOWNUMBERCall Seller Email Seller Save More Info