Tier 4, 2013 US EPA Label, Isuzu 6 Cylinder 7.7 L Diesel Engine, 125 kVA/87 kW Rated 3 Phase Output, 240 V / 480 V Rated Voltage, /72 kW, Rated Single Phase Output, 240 V / 120 V Rated Voltage, 240 V & 120 V Receptacles, Sound Attenuated, Bottom Mounted Fuel Tank, T/A Trailer, Lunette Ring, Surge Brakes