Description Overview Year: 2004 Manufacturer: Cummins Model: 1750GQNB Engine: QSV91 Specifications Speed: 1800 rpm Capacity: 1750 kW Amps: 2631 amps Voltage: 480 volts Frequency: 60 Hz Phase: 3 phase Controller: Power Command digital Serial number: K04K490790 Additional Features Auto start/stop Safety shut down Block heater Sound attenuated enclosure Internally mounted mufflers Remote mount radiator Remote controls and main breaker Radiator fan disconnect switch