Application of SCC4000 Crawler Crane in Lifting of Large-scale Equipment under Super-lift Working Condition

Large thermal power units have an amount of large-scale equipmentwith the features of large size,great quality,high position in place,and etc.,which results in difficulties in equipment lifting construction.Taking the deaerator lifting as an example,this article introduced the application of SCC4000 crawler cranes in the lifting of large-scale equipment under the HDB(main boom + super-lift boom + super-lift balance-weight) working conditions,from the aspects of super-lift balance-weight installation,stress calculation for hoisting wire rope,lifting process control,and etc.,which provide reference for the lifting construction of large-scale equipment.