To provide a cabin structure of a hydraulic shovel capable of widening field of view in a front lower part while securing strength needed in overturning.SOLUTION: A cabin floor 8 constituting a floor of a cabin 6 of a hydraulic shovel 1 comprises: a floor general surface 8a which is formed in a planar shape and to which a seat S for a driver is attached; and a front part floor low floor surface 8b comprising a step portion downwardly formed at a front part of the floor general surface 8a. To the front part floor low floor surface 8b, a cabin front cross member 10 constituting a part of a cabin frame 9 is attached so that its upper face 10a becomes higher than the front part floor low floor surface 8b and lower than the floor general surface 8a. To the cabin front cross member 10, a weather strip 13 being in contact with a front glass 11 of the cabin 6 is attached.SELECTED DRAWING: Figure 5

    【課題】転倒時に必要な強度を確保しつつ、前方下方の視界を広げられる油圧ショベルのキャビン構造を提供する。【解決手段】油圧ショベル1のキャビン6の床を構成するキャビンフロア8は、平面状に形成され乗員用の座席Sが取り付けられるフロア一般面8aと、フロア一般面8aの前部に下方に向けて形成された段差部から成る前部フロア低床面8bとを備えており、前部フロア低床面8bに、キャビンフレーム9の一部を構成するキャビンフロントクロスメンバ10が、その上面10aが前部フロア低床面8bより高く且つフロア一般面8aより低くなるように取り付けられ、キャビンフロントクロスメンバ10に、キャビン6のフロントガラス11と接するウェザーストリップ13が取り付けられている。【選択図】図5


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    Title :

    CABIN STRUCTURE OF HYDRAULIC SHOVEL


    Additional title:

    油圧ショベルのキャビン構造


    Contributors:

    Publication date :

    2022-03-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    E02F Baggern , DREDGING / B62D MOTOR VEHICLES , Motorfahrzeuge / B66C Krane , CRANES



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