Lower Granite Dam Generator Rotor and Turbine Runner
Generator: 135 megawatt; 0.95 power factor; 434 inch rotor diameter; 480 ton rotor weight ------ Turbine: Kaplan type, 6-blade; 312 inch runner diameter; 90 RPM; 212,400 horsepower

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Photo by: Hydropower Intern Program |  VIRIN: 210315-A-A1408-003.JPG