The invention relates to a crawler-type supporting wheel of an excavator. The crawler-type supporting wheel comprises wheel bodies and a gear. The crawler-type supporting wheel is characterized in that the gear is arranged between the two wheel bodies, and skid is prevented. Compared with the prior art, the crawler-type supporting wheel has the advantages of being simple in structure, capable of preventing skid, durable and the like.


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    Title :

    Crawler-type supporting wheel of excavator


    Contributors:
    CHEN YEMIN (author)

    Publication date :

    2016-02-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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