What is the SWL of a 12mm diameter wire rope sling?

To determine the Safe Working Load (SWL) of a 12mm diameter wire rope sling, it is essential to understand how to calculate the SWL based on the specifications and safety factors associated with wire rope slings. Wire ropes are rated based on their diameter, material, and construction type.

For 12mm diameter wire rope slings, the SWL is usually calculated using a standard factor that can be derived from engineering tables or safety codes relevant to lifting operations. The SWL for wire rope slings is determined based on the material strength and the construction type, often applying a safety factor (commonly between 5:1 and 6:1).

In this case, the standard SWL of a 12mm wire rope is typically around 1152 kg. This figure accounts for the strength of the wire, the condition of the rope, and assumes that the sling is used under optimal conditions with proper techniques and handling.

This correct value (1152 kg) reflects a standard understanding of the load limits of wire rope slings used in lifting operations within the industry. It is crucial for practitioners to be aware of these ratings to ensure safety during lifting tasks, as exceeding the SWL could lead to sling failure and accidents.