Tower Crane 20 Ton For Sale

Construction industry cranes is a machine that is equipped with sheaves and cables that can lift or lower heavy objects or materials. Most tower cranes have a cab mounted to a long horizontal boom, which rotates around the top of a large mast.

One of the key components of a tower crane is the mast, which determines the height of the tower crane. The mast consists of several sections assembled on site. The height of the mast may vary depending on the specific requirements of the project, with some tower cranes reaching heights of over 200 metres.

A jib, on the other hand, is the horizontal arm of a crane that extends from the mast. It is equipped with a trolley system that allows it to be moved along the working length. This pulley system, combined with the crane's swivel capabilities, gives the tower crane excellent reach and flexibility.

Weight: the weight of underground section without load and ballast with longest jib and maximum free-standing height.

Tower cranes are commonly used in the construction of high-rise buildings, bridges and other large infrastructure projects. Its excellent lifting capacity and height make it ideal for tasks such as lifting heavy construction materials to high altitudes or placing precast concrete elements.

In the construction of high-rise buildings, tower cranes play a vital role in the vertical transportation of materials. They are used to lift and position steel beams, concrete slabs and other building elements to the desired floors. Tower cranes also facilitate the installation of curtain walls and the assembly of prefabricated modules.

 

In bridge construction, tower cranes are often used to lift and position heavy bridge segments. These cranes can be positioned on both sides of the bridge to position segments efficiently and precisely. Tower cranes are particularly useful in bridge construction projects that involve complex geometries or require heavy lifting at height.

 

Overall, tower cranes are an important part of the construction industry and ensure the smooth completion of large projects. Its powerful capabilities and ability to carry heavy objects at height make it a must-have tool on modern construction sites.

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