It is your responsibility to assure that the slings you use are appropriate for your application.
4 leg wire rope sling calculator.
The spreadsheet can be used as a calculator to design or calculate the load capacity of a 4 leg sling.
Factors you must consider include.
Synthetic slings webbing.
Effect of angle on capacity.
Synthetic slings based on 4 legs sharing the load evenly.
Cable laid wire rope.
Rigging will inform you if the conditions applied result in a lift such that shown in fig 4.
Sling calculator 4 leg hitch calculator calculator home.
Chain slings based on 3 legs.
Type of hitch method of rigging.
Wire rope slings based on 4 legs sharing the load evenly.
Sling pro is an excel spreadsheet for the design of 4 leg wire rope and chain lifting slings in accordance with dnv and en onshore and offshore international codes.
The legs can be manufactured from wire natural or synthetic rope chain or manufactured from rigid material.
Rated capacities of 4 leg wire rope slings will vary widely based on the angle direction of the pull in the lift.
The rigging calculator applies to 2 leg 3 leg and 4 leg lifting systems only.
The type of wire rope will also vary its uses and capacities.