The invention discloses a crane and an operation method, relates to the field of engineering machinery, and aims to improve the hoisting performance of the crane. The crane comprises a frame assembly, a crawler belt and a supporting leg assembly. The crawler belt is installed on the frame assembly. The supporting leg assembly is mounted on the frame assembly; wherein the landing leg assembly is configured to provide support for the crane when the crane works. According to the crane provided by the technical scheme, the crawler belt is used for realizing walking and transition transportation of the crane. The landing leg assembly is used for providing support when the crane works, and the size of the landing leg assembly can be set to be large enough. The larger the size of the supporting leg assembly is, the higher the bearing capacity is, and the lifting requirement of the super-tonnage crane can be met.

    本发明公开了一种起重机以及作业方法,涉及工程机械领域,用以提高起重机的起吊性能。起重机包括车架组件、履带以及支腿组件。履带安装于车架组件。支腿组件安装于车架组件;其中,支腿组件被构造为在起重机作业时,为起重机提供支撑。上述技术方案提供的起重机,履带用于实现起重机的行走、转场运输。支腿组件用于在起重机作业时提供支撑,支腿组件的尺寸可以设置的足够大。支腿组件的尺寸越大,承载能力越强,越能够实现超大吨位的起重机的起吊需求。


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    Title :

    Crane and working method


    Additional title:

    起重机以及作业方法


    Contributors:
    SHAN ZENGHAI (author) / LI CHANGQING (author) / CHEN XIANGDONG (author) / ZHAO RUIXUE (author) / ZHANG WEILONG (author)

    Publication date :

    2022-11-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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