To provide a crawler-type high-place work vehicle capable of improving stability of the vehicle while suppressing the increase of vehicle weight.SOLUTION: A high-place work vehicle 1 is configured to store a boom 50 in the state of being collapsed on the rear end side of a travel body 10 with a prescribed turning attitude in which a counterweight 34 faces the front end side of the travel body 10. When the boom 50 is in the stored state with the turning attitude, the front end of a crawler travel device 20 is disposed inside a turning body 30 in a longitudinal direction, and the rear end of the crawler travel device 20 is disposed outside the turning body 30 in the longitudinal direction. In a side view, a distance from a turning center axis O to the rear end of the crawler travel device 20 is set longer than that from the turning center axis O to the front end of the crawler travel device 20.SELECTED DRAWING: Figure 1

    【課題】車両重量の増加を抑制しつつ車両の安定度を向上させることのできるクローラ式高所作業車を提供する。【解決手段】高所作業車1は、カウンタウェイト34が走行体10の前端側を向いた所定の旋回姿勢において、ブーム50が走行体10の後端側に倒伏された状態で格納されるように構成されており、上記所定の旋回姿勢でブーム50が格納状態にあるとき、クローラ走行装置20の前端部が旋回体30よりも前後方向内側に配置され、クローラ走行装置20の後端部が旋回体30よりも前後方向外側に配置されており、側面視において旋回中心軸Oからクローラ走行装置20の後端部までの距離が旋回中心軸Oからクローラ走行装置20の前端部までの距離よりも長距離に設定されている。【選択図】図1


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    Titel :

    CRAWLER-TYPE HIGH-PLACE WORK VEHICLE


    Weitere Titelangaben:

    クローラ式高所作業車


    Beteiligte:
    MUTO OSAMU (Autor:in) / KUWABARA YOSHIO (Autor:in) / SAITO TAKASHI (Autor:in) / YAMAGUCHI NAOTO (Autor:in) / KAGATA MISATO (Autor:in) / YAMADA KAZUYA (Autor:in) / MARUYAMA YUKI (Autor:in)

    Erscheinungsdatum :

    26.08.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last



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