The railway rescue slings are special slings for locomotive rescue, which are used in pairs. The rated load of the single beam is 70t, the effective length of the beam is 3.5m, and it is composed of slings, beams, connectors,. Features: large lifting capacity, light weight, easy to use and transport. The connection between the lifting appliance and the locomotive can be in the form of bearing hook, S-hook and plate hook according to the actual situation.