A construction crane is a powerful machine used to lift and move heavy materials on construction sites. It consists of a tall tower, a horizontal arm, and a hoisting mechanism. Cranes can reach great heights and are essential for building skyscrapers, bridges, and other large structures. There are various types of cranes, including tower cranes, mobile cranes, and crawler cranes, each designed for specific tasks. They are operated by skilled professionals known as crane operators, who ensure safety and precision while lifting loads. Cranes play a crucial role in modern construction, making complex projects possible.