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How to choose a tower crane for a construction site?

Tower crane models and classification
Tower cranes are commonly used lifting equipment in the construction, industrial and transportation industries. According to the construction method, they can be divided into cantilever tower cranes, balanced arm tower cranes, short arm tower cranes and other types. Among them, cantilever tower cranes can be divided into self-elevating tower cranes and non-self-elevating tower cranes.


Cantilever tower cranes are mainly composed of tower body, tower head, cantilever, lifting mechanism and electrical control system, etc., and are widely used in high-rise buildings, bridge construction, water conservancy projects, ship assembly, manufacturing and other fields.
Coverage radius of different types of tower cranes


Tower cranes of different models have different maximum lifting weights and coverage radiuses. It is very important to choose a suitable tower crane according to the needs of the construction site. The following are several commonly used tower crane models and their corresponding maximum lifting weights and coverage radiuses:
1.QTZ40 tower crane
Maximum lifting weight: 4 tons
Maximum coverage radius: 40 meters
Scope of application: Applicable to small construction projects and factory interiors, as well as bridges, docks and other places
2.QTZ63 tower crane
Maximum lifting capacity: 6 tons
Maximum coverage radius: 56 meters
Scope of application: Applicable to small and medium-sized construction projects and bridges, water conservancy foundation projects and other places.
3.QTZ80 tower crane
Maximum lifting capacity: 8 tons
Maximum coverage radius: 60 meters
Scope of application: Applicable to medium-sized construction projects, bridges, docks, etc.
4.QTZ100 tower crane
Maximum lifting capacity: 10 tons
Maximum coverage radius: 63 meters
Scope of application: Applicable to large-scale buildings, steel structure manufacturing and heavy equipment installation.
5.QTZ125 tower crane
Maximum lifting capacity: 10 tons
Maximum coverage radius: 68 meters
Scope of application: Applicable to large-scale projects such as high-rise buildings, urban infrastructure, nuclear power plants, petrochemicals, etc.


Conclusion
Choosing the right tower crane model and coverage radius is very important for the efficiency and safety of the construction site. It is recommended to choose the right tower crane model and brand according to actual needs, and pay attention to strictly abide by the construction safety regulations.

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