发明名称 CONSTRUCTION EQUIPMENT
摘要 PROBLEM TO BE SOLVED: To provide construction equipment which allows the operator to easily pass through an upper revolving body when the operator carries out inspection, repairing work, etc. of the upper revolving body, to thereby improve the maintenance efficiency. SOLUTION: According to the structure of the construction equipment, a cab 24 is arranged on a laterally left side of a straight line L-L longitudinally extending via a rotation center O of a revolving frame 12, while a mounting bracket 21 for mounting thereon working device 5 is arranged on a laterally right side, that is opposite to the cab 24 with respect to the straight line L-L, and thus a passing space 28 through which the operator can pass, is secured between the cab 24 and the mounting bracket 21. Therefore when maintenance of an engine 22 etc. or oiling work etc. to a fuel tank 26 is carried out, by passing through the passing space 28 arranged adjacent to the cab 24, the operator can easily ride on/off a building cover 27 without largely detouring in order to avoid the working device 5. COPYRIGHT: (C)2008,JPO&INPIT
申请公布号 JP2008057176(A) 申请公布日期 2008.03.13
申请号 JP20060234102 申请日期 2006.08.30
申请人 HITACHI CONSTR MACH CO LTD 发明人 ONO TAKAYUKI;HORI NATSUKO;TAKAHASHI TAKESHI;SHIMODAIRA TAKAYUKI;SATO TAKAYUKI
分类号 E02F9/00 主分类号 E02F9/00
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