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      1. Tower Crane
        STC7020P Tower crane


        1. In the structure design, the crane boom adopts the variable section design to make the structural force more reasonable and the section size smaller;
        2. The tower adopts plate standard section, which is convenient for transportation and high interchangeability. The machine is a flat head tower crane, which is convenient for installation and disassembly and is convenient for group tower operation.
        3. It adopts a large number of Q345B material profiles. The steel structure has light weight, high bearing capacity and long service life;
        4. The driving system with full frequency control has the features of high performance, high reliability, high efficiency and energy saving;
        5. The electronic control system is developed by domestic and foreign first-class brand components, and has many security and intelligent protection functions.