‘塔吊’ (tǎ diào) literally combines ‘塔’ (tǎ), meaning ‘tower’, and ‘吊’ (diào), meaning ‘to lift’ or ‘hoist’. Together, it refers to a tall, fixed construction crane with a long horizontal jib that rotates on a central mast — commonly seen on building sites across China and worldwide. It is essential for lifting heavy materials like steel beams, concrete panels, and prefabricated components to great heights during high-rise construction.

The term is used exclusively in engineering, architecture, and construction contexts. While ‘吊车’ (diào chē) is a general word for ‘crane’, ‘塔吊’ specifically denotes the tower-type crane — distinguished by its vertical tower structure and fixed base. It is not used metaphorically or in daily conversation outside technical or site-related discussions. The word appears frequently in safety briefings, project plans, and news reports about infrastructure development.