In this example, the rated sling capacity needed is 2,308 pounds (1,154x2 legs) in basket capacity to safely lift the 2,000 pound load. The total minimum weight on each leg (1,000 pounds) times the load factor for 60° (1.154) equals 1,154 pounds.Looking at the chart below, the associated load factor for a 60° leg angle is 1.154.2,000 pounds divided by 2 legs equals 1,000 pounds of total minimum weight on each leg of the sling.Then, multiply that number times the number of legs to determine the basket capacity to safely lift the load.įor example: Assume a 2,000 pound load is to be supported by 2 legs of a sling at a 60° leg angle. Multiply the load factor times the minimum load on a sling leg.Determine the load factor by consulting the sling angle factor chart below.of lift and minimum capacity of lifting equipment (hoist, crane, slings. Take the total load weight and divide it by the number of legs supporting the load to get the total minimum load on a sling leg. method of rigging a sling in which the sling is passed around the load and both.To calculate the load on a sling leg and the associated lifting capacity: Need a New Nylon Sling? Browse Hoist Central’s inventory Because the angle of pull on the leg of a sling varies with the leg angle, forces may be exerted on a sling greater than the user may expect. The rated lifting capacity of the sling must often be greater than the weight of the load to be lifted. To calculate lifting capacity, first identify your material type and consider the rated lifting capacity required. How to Calculate Sling Capacity Using Sling to Load Angle
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