Olympian, 50 kW, Standby Rating, 75 Amps @ 277/480 Volts, Three Phase, 60 Hz, OLYMPIAN Generator End, Generator End Model D50P4, Generator End Serial#: OLY00000PD4P00678, Housing Type Super Sound, Engine Make Perkins, Engine Model SPKXL04.4RG1 T2442, Engine Serial # U219682M, 62.5 kVa, # of Leads: 12, Reconnectable, @ 1800 RPM, EPA Tier Rating 2, Auto Start/Stop, Safety Shut Down, Alternator, Alternator 12 Volts, Air Cleaner, Circuit Breaker, 80 Amps, Muffler, Block Heater, Generator Panel, Digital, Engine Panel, Digital, Battery Charger, Radiator, Double-wall base Fuel Tank, 113 Gallons, Overall Dimensions 89" L x 44" W x 80" H, Overall Weight (Lbs) 6000,