Red Seal Tower Crane Operator Practice Exam

The term "overhoisting" specifically refers to lifting a load too high, which can lead to various risks, including damage to the load, increases in stress on the lifting equipment and structure, and potential safety hazards for personnel nearby. When a load is raised excessively, it can create instability; for example, swinging loads can occur, which poses a risk to individuals working at or near the crane's operating area. Additionally, it can lead to equipment failure if the lift exceeds the operational limits defined by the crane's specifications. Ensuring that a load is lifted within a designated height limit is crucial for maintaining the safety of both the crew and the equipment. This practice involves following established safe operational procedures and adhering to restrictions that consider the crane's capacity and the load's characteristics.