To provide a hydraulic excavator capable of improving habitability by widening a living space while improving a visibility behind a driver's seat while being a compact model that employs a canopy supported by three struts.SOLUTION: A hydraulic excavator 100 includes a driver's seat 32 disposed on a left side and offset to a rear side with respect to a turning center C and a canopy 50 covering an upper side of the driver's seat 32. The canopy 50 includes a first strut 51 rising from a position on a front side and on a right side of the driver's seat 32, a second strut 52 rising from a position on a rear side from the driver's seat 32 and on the right side, a third strut 53 rising from a position on the rear side of the driver's seat 32, and a roof 54 supported by the struts. The third strut 53 fits inside an outer edge of a revolving superstructure 30 when viewed from above and is configured to extend obliquely to a front side on a left side facing upward.SELECTED DRAWING: Figure 8

    【課題】3つの支柱で支えられたキャノピを採用した小型機種ながら居住空間を広げて居住性を改善し、運転席からの後方の視界性を向上することができる油圧ショベルを提供する。【解決手段】旋回中心Cに対して左側でかつ後側にオフセットして配置された運転席32、及び運転席32の上方を覆うキャノピ50を備えた油圧ショベル100において、キャノピ50が、運転席32より前側でかつ右側の位置から立ち上がる第1支柱51と、運転席32より後側でかつ右側の位置から立ち上がる第2支柱52と、運転席32の後側の位置から立ち上がる第3支柱53と、これら支柱で支持されたルーフ54とを備え、第3支柱53が、上方から見て旋回体30の外縁より内側に収まっており、上方に向かって左側で且つ前側に傾斜して延びる構成とする。【選択図】図8


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    Title :

    HYDRAULIC EXCAVATOR


    Additional title:

    油圧ショベル


    Contributors:

    Publication date :

    2018-12-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    E02F Baggern , DREDGING / B62D MOTOR VEHICLES , Motorfahrzeuge



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