What does “load shift” refer to in rigging?

“Load shift” refers specifically to the movement of the load during lifting or transporting, which can significantly affect the balance and control of the load. When a load shifts, it can change the center of gravity, potentially leading to unstable conditions that may result in the load swinging or tipping. This movement is critical to monitor because it poses safety risks to personnel and equipment.

The other answer options, while related to rigging, address different issues. Weight loading beyond the crane's capacity relates to the operational limits of the crane rather than the behavior of the load during movement. Incorrect placement of rigging equipment refers to the proper setup and attachment points but does not directly describe the dynamics of load movement. Uneven distribution of weight on the load is more about how weight is allocated within the load itself rather than the effects caused by shifting during handling. Understanding load shift is vital for maintaining safe rigging practices and ensuring that loads are handled effectively.