Supporting equipment for cranes refers to the various tools and accessories that enhance the functionality and safety of crane operations. These include items such as spreader bars, lifting beams, shackles, hooks, and slings. Spreader bars are used to stabilize loads and provide balance during lifting, while lifting beams distribute the weight of the load evenly across multiple points. Shackles are used to connect different components of the lifting system, and hooks are essential for attaching the load securely. Slings are flexible and durable straps or chains used to secure and lift heavy objects. These supporting equipment help maximize the efficiency and safety of crane operations by providing the necessary attachments and tools required for specific lifting tasks.