The invention provides a three-beam double-cart rail type container portal crane and belongs to the field of lifting equipment. The crane comprises a three-beam portal, a large trolley travelling mechanism, a small trolley assembly, a container sling and an electronic control system. The crane comprises three main beams and two trolley assemblies; during operation, the trolley assemblies are suitable for independent operation; meanwhile, operation efficiency of container handling is greatly improved on the basis of slightly increasing floor area and equipment cost; compared with a traditional way of co-use of multiple cranes, the crane is beyond comparison, input can be greatly saved, cost can be greatly lowered, and benefit can be greatly improved.


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    Title :

    Three-beam double-trolley rail type container portal crane


    Contributors:
    LIANG YIPU (author) / ZHANG WEIYOU (author) / HUANG YIKE (author) / WANG JIANGUO (author)

    Publication date :

    2015-12-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66C Krane , CRANES



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