The invention relates to an excavator crawler-type guiding wheel which comprises a wheel body, bolts and a hub. The excavator crawler-type guiding wheel is characterized in that connecting screw holes are evenly distributed in an outer ring of the hub, holes corresponding to the screw holes of the hub are formed in an inner ring of the wheel body, and the bolts penetrate through the holes to be screwed on the connecting screw holes of the hub. Compared with the prior art, the excavator crawler-type guiding wheel has the advantages that the structure is simple, operation is convenient, the split-type design is adopted, and the maintenance cost is reduced.


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    Title :

    Excavator crawler-type guiding wheel


    Contributors:
    CHEN YEMIN (author)

    Publication date :

    2016-01-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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