1.The Flat-Top Tower Crane utilizes a durable and secure boom steel structure that is highly utilized and appropriate for the job. 2.The Flat-Top Tower Crane is ideal for construction sites with limited space and low-rise buildings due to its compact structure, stable operation, simplicity, and convenience. 3.The design of the Flat-Top Tower Crane eliminates the need for designing and calculating the tower head and tie rods. Additionally, the calculation of the boom has fewer working conditions and a simpler mechanical model, which significantly reduces the amount of calculation and the bottom of design interest.