●The control cabinet of the tower crane adopt the imported high-strength aluminum alloy of patent technology for the one-off extrusion molding, and the surface undergoes the primary oxidation treatment.
●Aluminum molding tray with non-slip texture.
●Mechanical friction damping brake.
●The imported electrical machine is adopted, and the rising and rotation function of the electric horizontal cantilever can accurately position without excursion.
●The gas pipeline, power supply and computer communication line are separately arranged without interference.
●The imported German standard gas terminal (over 20,000 of inserting and pulling out) is adopted.