QTZ40 tower crane adopts travel trolley, top-slewing, 2-point jib, and hydraulic jacking system for adding sections.

As the tower crane is equipped with mechanical moment limiter, lifting load limiter, multi-function position limiter and other protection devices which are precise, reliable and agile, customers can feel secure in using it.

Because our tower crane is aesthetically pleasing, easy to operate, convenient to install and dismantle, it becomes the ideal vertical and horizontal transportation equipment for large, medium and small construction companies. Typically, it is used in hilly areas, medium and small cities for the construction of tall building. It is also widely used at the construction sites of large cities for the movement of materials.