发明名称 HYDRAULIC SHOVEL
摘要 PROBLEM TO BE SOLVED: To provide a hydraulic shovel capable of improving fitting workability of an exhaust processing device.SOLUTION: A first contact part 422 of a select reduction catalyst device 42 (one example of an exhaust processing device) has first to third contact faces 422a to 422c which are vertical to a radial direction whose center is a central axial line Ax2. And a first support plate 110 (one example of a first support part) of a bracket 43 has a first upper concavity 111 (one example of a first concavity) on which the first contact part 422 is mounted. The first upper concavity 111 has first to third support faces 111a to 111c to which the first to third contact faces 422a to 422c contact.
申请公布号 JP2014118034(A) 申请公布日期 2014.06.30
申请号 JP20120274488 申请日期 2012.12.17
申请人 KOMATSU LTD 发明人 KASAOKA YUKI;ITO TATSUSHI
分类号 B60K13/04;E02F9/00;F01N3/28 主分类号 B60K13/04
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