To provide a work vehicle making it easy to maintain a crawler traveling assemblage.SOLUTION: A work vehicle includes left and right crawler traveling assemblages 2 that support an airframe, a vehicle height changing mechanism X that can change conditions between a first condition in which a distance of a grounded surface of the crawler traveling assemblage 2 from the airframe is set to a first distance L1 and a condition in which the distance of the grounded surface of the crawler traveling assemblage to the airframe is set to a second distance larger than the first distance L1, and an outrigger mechanism Y capable of changing conditions between a stored condition and use condition. When the vehicle height changing mechanism X is in the first condition, the outrigger mechanism Y in the use condition is grounded to be able to support the airframe. When the vehicle height changing mechanism X is in the second condition, the outrigger mechanism is not grounded.SELECTED DRAWING: Figure 11

    【課題】クローラ走行装置のメンテナンスが行い易い作業車を提供する。【解決手段】作業車は、機体を支持する左右のクローラ走行装置2と、クローラ走行装置2の接地面と機体との距離を第1距離L1とする第1状態と、クローラ走行装置の接地面と機体との距離を第1距離L1より大きい第2距離とする第2状態と、に状態変化可能な車高変更機構Xと、格納状態と使用状態とに状態変化可能なアウトリガー機構Yと、を備える。使用状態にあるアウトリガー機構Yは、車高変更機構Xが第1状態にあるときに接地して機体を支持可能な状態となり、車高変更機構Xが第2状態にあるときに接地しない状態となる。【選択図】図11


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    WORK VEHICLE


    Weitere Titelangaben:

    作業車


    Beteiligte:
    TAKENAKA MITSURU (Autor:in) / KATO KATSUHIDE (Autor:in) / HAYASHI SHIGEYUKI (Autor:in) / NAGATA TETSUJI (Autor:in) / FURUNO FUMIO (Autor:in)

    Erscheinungsdatum :

    2022-01-13


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / A01D Ernten , HARVESTING



    COVER FOR WORK VEHICLE, WORK VEHICLE CAB, AND WORK VEHICLE

    HIRANO TOMOSHI / OHKI SHINJIROU | Europäisches Patentamt | 2020

    Freier Zugriff

    WORK VEHICLE MANAGEMENT SYSTEM, WORK VEHICLE MANAGEMENT METHOD, AND WORK VEHICLE

    SHIGA TATSUYA / TANAKA DAISUKE | Europäisches Patentamt | 2023

    Freier Zugriff

    WORK VEHICLE BATTERY AND WORK VEHICLE

    OZAWA KAZUAKI / KURIHARA KAZUHIRO | Europäisches Patentamt | 2023

    Freier Zugriff

    Work vehicle, monitoring system for work vehicle, and tracked work vehicle

    YOSHIKAWA TAKESHI / TAKESHIMA HIROAKI / KOMATSU YOSHITO | Europäisches Patentamt | 2020

    Freier Zugriff

    Cover of work vehicle, cab of work vehicle, and work vehicle

    HIRANO TOMOSHI / OHKI SHINJIROU | Europäisches Patentamt | 2020

    Freier Zugriff