Onan AC generator 85KR-5DR8 International Harvester C549 V8 172 Hp motor, 85,000 Watts of stand by power, 75,000 Watts of continuous power, 60Hz, 120/240 Volt, 200 Amp, 3 Phase, wire 4, AC panel -AC Voltmeter, Exciter circuit breaker, Running time meter, Voltmeter phase selector switch, DC panel - operation selector, charge rate dial, DC milliamperes gauge, manufactured in 1963
