Two 350-ton bridge crane lifting crane
Following the 2012 realization of Jinping hydropower “one hole double machine” production target by China Gezhouba Group Company Limited electromechanical energy construction companies undertake the construction of the 3rd unit installation tasks before hoisting the rotor, marking unit has entered the assembly debugging stage.
Jinping hydropower installed a total of eight stand-alone capacity of 60 million kilowatts of hydroelectric generating units with a total installed capacity of 4.8 million kilowatts. Generator rotor from the rotor hub, rotor bracket, yoke and pole and other components, the outer diameter of about 10.8 m, height 3.43 m yoke, lifting the total weight of 1083.6 tons. The use of two 350 tons lifting bridge crane lift crane, the entire lifting process at one go, praise the site owners supervision.
Currently, Unit 3 has been fully started assembly, expected in July filled with water, start the test run is completed.