Steel wire rope electric hoists are the leading product in the lifting industry of electric hoists in China. The annual production batch is large, and the variety and specifications are many products that other forms of electric hoists cannot replace. In recent years, the development of wire rope electric hoists in China has been rapid, and new specifications of electric hoists have been constantly introduced to meet the needs of market development. Compared to conventional wire rope electric hoists, multifunctional wire rope electric hoists have various special requirements in terms of functionality. In recent years, in some domestic situations, especially in some key national engineering projects, due to special usage environment requirements, it is necessary for the multi-functional wire rope electric hoist to have one or more functions to meet special operations and be safer and more reliable during the lifting process.

　　Introduction to the development of multifunctional wire rope electric hoists:

　　1. It should have all the functions of a conventional wire rope electric hoist.

　　2. Ultra high lifting height, super large lifting capacity.

　　3. Dual speed lifting and dual speed operation.