Tower crane is a kind of hoisting machinery that can realize the overall transportation of heavy objects. The operating height is generally tens of meters to hundreds of meters, and the operating radius can reach tens of meters.

In the field of construction machinery, general equipment manufacturers think that leasing and sales are two different businesses. In fact, leasing has a very important impact on their sales. There are many forms of leasing, some of which inhibit sales, and some promote sales.

In 2012, with changes in the macroeconomic environment and changes in the relevance of tower crane manufacturing and leasing industries, the tower crane leasing industry has undergone some strategic changes.

Safety protection devices are necessary measures to prevent accidents of lifting machinery. Including devices that limit the movement stroke and working position, devices that prevent cranes from overloading, devices that prevent cranes from tipping and slipping, interlocking protection devices, ...

Tower crane is one of the most important construction machinery in construction engineering. Due to its towering and upright structure, complex structure, difficult installation, special construction tasks, etc.,