What does "sway" refer to in relation to hoisting?

The term "sway" in the context of hoisting specifically refers to the oscillating motion of a suspended load. When a load is lifted, particularly in windy conditions or when the crane is in motion, it can begin to sway or swing due to a variety of factors. This swaying can create challenges for operators, as it can affect the control of the load and potentially lead to hazards if not properly managed. Understanding the dynamics of sway is crucial for ensuring safe lifting operations, as it helps operators anticipate and mitigate the risks associated with moving loads that are not stable.

Other options address different aspects of hoisting but do not pertain directly to the concept of sway. For instance, the height from which a load is lifted refers to how far up the load is being hoisted but does not involve oscillation, while the speed at which a crane operates relates to its operational efficiency rather than the movement of the load itself. The distance a load can be safely moved is concerned with the crane's reach and load capacity, which is distinct from the motion of the load once it has been lifted.