To provide a running device for a work vehicle and the work vehicle that facilitate strengthening a tension roller supporting structure.SOLUTION: A running device 3 for a work vehicle includes a track frame 32, a tension frame 43, and a tension roller 36. The track frame 32 elongates in the back-and-forth direction D2. The tension frame 43 can be displaced relative to the track frame 32 in the back-and-forth direction D2. The tension rollers 36 are supported by the tension frame 43. At least a part of the tension frame 43 is placed in a recess 324 provided at one side surface of the track frame 32 along the back-and-forth direction D2.SELECTED DRAWING: Figure 8

    【課題】テンションローラの支持構造の強度アップを図りやすい作業車両の走行装置及び作業車両を提供する。【解決手段】作業車両の走行装置3は、トラックフレーム32と、テンションフレーム43と、テンションローラ36と、を備える。トラックフレーム32は、前後方向D2に長さを有する。テンションフレーム43は、トラックフレーム32に対して前後方向D2に変位可能である。テンションローラ36は、テンションフレーム43に支持される。トラックフレーム32の前後方向D2に沿う一側面に設けられた凹部324内に、テンションフレーム43の少なくとも一部が配置される。【選択図】図8


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    Title :

    RUNNING DEVICE FOR WORK VEHICLE AND WORK VEHICLE


    Additional title:

    作業車両の走行装置及び作業車両


    Contributors:

    Publication date :

    2025-03-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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