In order of hitch strength, which configuration is the correct sequence?

Prepare for the NCCCO Tower Crane Operator Test. Study with flashcards and multiple-choice questions, complete with hints and explanations. Get ready to ace your exam!

The configuration of hitch strength is based on how the load is distributed through the rigging. A basket hitch provides the highest strength because it supports the load across both legs of the sling, effectively distributing weight and offering double the sling's rated capacity. This configuration enhances stability and reduces wear on the sling due to even weight distribution.

Following the basket hitch, the vertical hitch is the next strongest option. In a vertical hitch, the load is lifted directly upward, which allows for a straightforward transfer of weight but typically allows for only a single leg of the sling’s rated capacity, thus not as efficient as a basket.

The choker hitch has the least strength among these configurations. Although it is useful for securing loads and minimizing movement during lifting, the choker reduces the effective strength of the sling. The angle at which the sling is pulled can also contribute to more wear and reduce the overall lifting capacity when compared to the basket and vertical configurations.

In conclusion, the correct sequence in order of hitch strength is basket, vertical, and then choker, as understood from their respective load sharing and stability capabilities.

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