What is a tower crane?

A tower crane is a type of construction crane that is characterized by its tall, vertical structure and horizontal arm, which is used to lift and move heavy materials on construction sites. It typically consists of a mast, a jib (the horizontal arm), and a counterweight, allowing it to reach great heights and lift substantial loads. Tower cranes are often used in the construction of tall buildings and large structures due to their stability and impressive lifting capacity. They are usually fixed to the ground but can also be mounted on a base or climbing mechanism for increased height as the building progresses.