Engineering SS Yorktown (1894)

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3,000 horsepower, 1,150 volt, 1,180 ampere electric propulsion motor installed in cuba.


electric power provided steam plant of 4 scotch boilers, each 3 oil fired furnaces, driving general electric 8 stage turbo-generator set in turn provided power @ 1,100 volts, 1,234 amperes rated @ 2,350 kilowatts delivering 50 cycle alternating current general electric synchronous type electric motor rated 3,000 horsepower running @ 1,150 volts , 1,180 amperes driving shaft , 15 feet (4.6 m) 4 bladed propeller pitch of 8 feet 9 inches (2.7 m) of built-up type cast iron hub , manganese bronze blades. motor control 2 levers, 1 motor speed , forward or reverse.


two 150 kilowatt general electric turbo-generator sets provided lighting , power auxiliary machinery half kilowatt holtzer-cabot electric company generator providing power wireless communication emergency lighting generator set driven gasoline engine on upper deck. capstans , winches electric including windlass 2 bower anchors of 5,110 pounds (2,317.9 kg) each. steering gear, not electric, steam driven various engineering pumps; main boiler feed pump, auxiliary feed, circulating , air pumps. 2 8 ton refrigeration plants installed forward.








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