"jib crane"的定义和意义

What is a "jib crane"?

A jib crane is a type of crane with a horizontal arm, called a jib, that extends out from a vertical support structure. It is used to lift and move heavy loads within a small radius, typically in areas where space is limited. The jib crane is equipped with a lifting device at the end of the arm to raise and lower the load. It is commonly used in workshops, warehouses, or construction sites for tasks like loading materials, lifting machinery, or handling equipment. Jib cranes are versatile, compact, and efficient for lifting heavy items over short distances.