To Order Your Crosby Eliminator® Grade 100 Alloy Chain Sling: Follow these simple steps to order a sling assembly: Determine the maximum load to be lifted by the sling assembly. Choose the type of sling assembly suited for the shape of the load and the size of the sling assembly for the load to be [...]
WARNING Failure to read, understand, and follow these instructions may cause death or serious injury. Read and understand these instructions before using clips. Match the same size clip to the same size wire rope. Prepare wire rope end termination only as instructed. Do not use with plastic coated wire rope. Apply first load to test [...]
With each application, your choices of wire ropes can be many. How do you know which one works best for you? Ropes include a combination of characteristics that give them specific performance abilities. Before you choose, it pays to look closely at each rope’s special characteristics. NO SINGLE WIRE ROPE CAN DO IT ALL All [...]
Sling Angles: Two Legged Sling - Wire Rope, Chain, and Synthetics Vertical share of load on slings are equal if center of gravity is in the middle. Horizontal Sling Angle Horizontal Sling Angle (A) Degree Load Angle Factor = L/H 90 1.000 60 1.155 50 1.305 45 [...]
Wire Rope Slings (ASME B30.9) A wire rope sling shall be removed from service if conditions such as the following are present: Missing or illegible sling identification. Broken Wires: *For strand-laid and single-part slings, 10 randomly distributed broken wires in one rope lay, or 5 broken wires in one strand in one rope lay. *For [...]
Employers must use qualified riggers during hoisting activities for assembly and disassembly work (1926.1404(r)(1)). Additionally, qualified riggers are required whenever workers are within the fall zone and hooking, unhooking, or guiding a load, or doing the initial connection of a load to a component or structure (1926.1425(c)).
A qualified rigger is a rigger who meets the criteria for a qualified person. Employers must determine whether a person is qualified to perform specific rigging tasks. Each qualified rigger may have different credentials or experience. A qualified rigger is a person that: possesses a recognized degree, certificate, or professional standing, or has extensive knowledge, [...]
