Some advantages of inner-climbing tower cranes:

1.       Large capability to construct effectively. The inner-climbing crane is installed inside the electricity stairwell, and rise along with the building rise.

2.       The cost of the inner-climbing crane is relatively low. The inner climbing tower crane does not need to add more masts and anchors while other tower crane needs to add with the same height of building.

3.       High safety performance and strong resistance ability against the wind and earthquake.

4.      Inner-climbing crane has the advantage of space small, suitable narrow construction site.

5.       The shortcoming of the inner-climbing crean: it is a little difficult to install, and it needs to use the specialized equipment when dismantle: specialized lifter only used for inner climbing tower crane.