how do you get cranes on top of buildings

Cranes are an essential part of the construction process, especially when it comes to building high-rise structures. These machines are responsible for moving heavy materials, such as concrete, steel, and glass, to higher elevations, making it possible to construct buildings that reach hundreds of feet into the sky. But have you ever wondered how cranes are able to reach the top of these tall structures? In this article, we will explore the methods used to get cranes on top of buildings.

Disassembling and Reassembling the Crane

One of the most common methods used to get cranes on top of buildings is to disassemble them and reassemble them at higher elevations. This is a time-consuming process that involves taking apart the crane piece by piece, transporting the components to the top of the building, and then putting the crane back together again. This method is often used when the building is still under construction and there is enough space on the ground to disassemble and reassemble the crane.

Using a Helicopter

In some cases, helicopters are used to transport cranes to higher elevations. This is a highly specialized and costly method that involves attaching the crane to a helicopter and lifting it to the top of the building. This approach is often used in areas where there isn't enough space on the ground to disassemble and reassemble the crane. While using a helicopter is a fast and efficient method for getting cranes on top of buildings, it is also the most expensive.

Using Climbing Cranes

Climbing cranes, also known as climbing tower cranes, are another option for getting cranes to higher elevations. These cranes are designed to climb as the building grows taller, making it possible for them to reach the highest floors. Climbing cranes are typically anchored to the building and use hydraulic systems to raise themselves up as the building grows. They are also capable of lifting loads directly to the top of the building without the need for additional equipment.

Conclusion

Getting a crane on top of a building is a complicated process that requires specialized equipment and skilled workers. While there are a variety of methods used to achieve this task, each one has its pros and cons and depends on the specific situation and needs of the project. Ultimately, the goal is to safely and efficiently get the crane to the top of the building so that construction can continue and the building can be completed.