WORK MACHINE

To provide a work machine capable of restricting access to a filler port and an air breather of a hydraulic oil tank with a simple structure.SOLUTION: A work machine comprises a box body (20) supported on an upper surface of a hydraulic oil tank so as to cover a filler port and an air breather (15)....

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Bibliographische Detailangaben
Hauptverfasser: SAITO TOMOYUKI, INABA YASUHIKO, FUJII TOSHINORI, KUROSAKA HISAO
Format: Patent
Sprache:eng ; jpn
Schlagworte:
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Beschreibung
Zusammenfassung:To provide a work machine capable of restricting access to a filler port and an air breather of a hydraulic oil tank with a simple structure.SOLUTION: A work machine comprises a box body (20) supported on an upper surface of a hydraulic oil tank so as to cover a filler port and an air breather (15). The box body (20) includes: an opening/closing door (27) movable between a closed position that closes an internal space (21) of the box body (20) and an open position that opens the internal space (21); and a lock mechanism (30) that can be displaced between a locked state in which the opening/closing door (27) is locked at the closed position and a movement permitting state that permits movement of the opening/closing door (27) between the closed position and the open position.SELECTED DRAWING: Figure 5 【課題】作動油タンクの給油口及びエアブリーザへのアクセスを、シンプルな構造で規制することが可能な作業機械を提供する。【解決手段】作業機械は、給油口及びエアブリーザ(15)を覆うように、作動油タンクの上面に支持された箱体(20)を備え、箱体(20)は、箱体(20)の内部空間(21)を閉塞する閉塞位置、及び内部空間(21)を開放する開放位置に移動可能な開閉扉(27)と、開閉扉(27)を閉塞位置でロックするロック状態、及び閉塞位置及び開放位置の間で開閉扉(27)の移動を許容する移動許容状態に変位可能なロック機構(30)とを有する。【選択図】図5