HSZ series chain hoist is one kind of use simple ,carries the convenience the manual hoisting machinery ,is suitable for the factory ,the mine ,the construction site, the agricultural production as well as the wharf ,the dock ,the warehouse and so on serves as the mounting machinery, the hoisting up cargo and the loading and unloading vehicles ,especially regarding open-air and non-power source work ,has its important function. Capacity:0.5~30 tons Standard lift height:2.5~3M Running test load:0.75~35TONS No.of falls of load chain:1~12 The distance between two hooks (mm):225~1000 Load chain diameter:6~10MM Net weigth:9.5~400kg Chain to lift full load(N):225~410 Additional weight per 1m lift:1.7~19.4kg