发明名称 WORKING MACHINE
摘要 [Problem] To enable reduction of such a feeling of oppression that an operator sitting on an operator's seat is oppressed by an engine room and relaxation of restriction on a rearward visual field of the operator sitting on the operator's seat. [Solution] The invention provides a hydraulic excavator including: a revolving upperstructure 2; a working device 34 attached to the revolving upperstructure 2; an operator's cab 7 which has a rear window 16 and which is disposed in a front position of the revolving upperstructure 2; and an engine room 9 which is disposed in a rear position adjacent to the operator's cab 7 and which has a ceiling part made of a cover member 17; wherein: a part of the cover member 17 located near the operator's cab 7 is made of a face shape part, i.e. an inclined surface part 18, having a shape whose height gradually increases toward the rear of a vehicle body with the vicinity of a lower end part 16a of the rear window 16 as a start point 18a during a predetermined distance immediately after the operator's cab 7. For example, the height of the start point 18a of the inclined surface part 18 is set to be equal to or lower than the height of the lower end part 16a of the rear window 16.
申请公布号 KR20130138259(A) 申请公布日期 2013.12.18
申请号 KR20137012132 申请日期 2011.10.28
申请人 HITACHI CONSTRUCTION MACHINERY CO., LTD. 发明人 SHIMIZU TSUYOSHI;NAKAMURA MASAO;KUMAGAI HIROSHI
分类号 E02F9/00;E02F9/08 主分类号 E02F9/00
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