The series of chain lever hoists are used to lift/string/tension in electric power ... line construction or lifting places. The series of HSH chain lever hoists are used in a lot of working sites, just ... .5;3;4;5;6m are to be selected. ModelRated load(KN)Length of chainHSH-1.7575to be designedHSH-1.515to ... of model, for example, HSH-3-6, that means rated load is 30KN, the length of chain is 6m,chain unit ...