What is a tower crane? Its other name is tower crane and it has the ability to lift heavy objects. You see tower cranes a lot in the city and during the construction of buildings.
Devices higher than a building to be able to lift the load up to the roof of the building. In fact, it is a giant balance lever and this device is able to move the load in three directions: x (longitudinal), y (horizontal), and z (height), and it has the ability to move the load in 360 degrees.
The price of cranes is very high, so that it can cost from several hundred million to several billion Tomans.
In construction projects, if the amount of work is small, many architects rent a tower crane, and if the project is relatively large, they buy a tower crane so that it is more economical.