Which sling configuration provides the greatest lifting capacity?

The sling configuration that provides the greatest lifting capacity is the basket sling. This configuration supports the load with the sling running underneath it and up over the top, effectively distributing the weight across both legs of the sling. As a result, the basket configuration can lift significantly more than a vertical or choker configuration.

In contrast, the vertical configuration, while straightforward, does not utilize the full potential of the sling material, which may limit the overall lifting capacity. The choker configuration, while good for securing loads, also does not optimize the sling’s capacity as effectively as the basket does. Lastly, the double wrap choke may increase security and stability but does not provide the same lifting capacity as the basket configuration due to the nature of load distribution and the angle of the sling.

In summary, the basket configuration maximizes lifting capacity due to its design, which distributes weight effectively, thus enhancing the overall strength and capability of the sling.