What does the term "reach" refer to in hoisting practice?

In hoisting practice, the term "reach" specifically refers to the distance between the cup of the top hook and the hoist hook at the lower limit. This measurement is essential as it helps determine how far the crane can effectively extend its load through its hoisting mechanism. Understanding the reach is crucial for ensuring that the load can be hoisted safely and accurately, allowing operators to avoid any potential accidents or mishaps during the lifting process.

Recognizing the reach also assists in planning the logistics of a lifting operation, such as determining if the load can be safely maneuvered in its intended path without interference from surrounding structures or obstacles. In contrast, the other options refer to different concepts that do not define "reach" in this context. For example, the distance between the crane and load pertains to operational positioning rather than the mechanics of the hoisting connection. Similarly, the length of the rope being hoisted and the height of the loading point focus on different factors that may influence hoisting but do not encapsulate the definition of reach itself.