In addition , we produce an electrical traverse type and a chain - drive traverse type , which are optimized for crane use in a lineup and feature lifting capacities ranging from 0 . 5t to 50t 另外還有裝載滑軌的電動橫行式,鎖動橫行式等規(guī)格機型,適用于各種類型的吊車。載重范圍為0 . 5t60t 。