What is the superstructure of a crane?

The superstructure of a crane refers specifically to the rotating frame and boom of the crane. This is the part of the crane that is responsible for lifting and moving loads. It typically includes mechanisms that allow for rotation and extension, enabling the crane to reach various distances and angles. The design of the superstructure is crucial for the crane's overall functionality, stability, and capacity to lift heavy loads safely.

Understanding the components of a crane is essential for ensuring safety and efficiency on job sites. The superstructure interacts with the foundation and other mechanisms of the crane to provide support and functionality. Recognizing this can help in identifying potential hazards and ensuring that the crane is used properly in accordance with OSHA standards.