Title:
WORK VEHICLE
Document Type and Number:
WIPO Patent Application WO/2011/152306
Kind Code:
A1
Abstract:
The purpose of the present invention is to reduce the need for a large vehicle body in a work vehicle outfitted with multiple exhaust gas treatment devices. In a work vehicle, a second treatment device (24) treats exhaust gas from an engine (21) and is positioned above a hydraulic pump (23). A first treatment device (25) is positioned above the second treatment device (24) and at a position closer to the engine (21) than the second treatment device (24) is. The first treatment device (25) is positioned such that it overlaps partially with the second treatment device (24) when viewed from above.
Inventors:
MIZUNO, Hiroyuki (3-1-1 Ueno, Hirakata-sh, Osaka 11, 〒5731011, JP)
水野 浩之 (〒11 大阪府枚方市上野３－１－１ 株式会社小松製作所 大阪工場内 Osaka, 〒5731011, JP)
水野 浩之 (〒11 大阪府枚方市上野３－１－１ 株式会社小松製作所 大阪工場内 Osaka, 〒5731011, JP)
Application Number:
JP2011/062202
Publication Date:
December 08, 2011
Filing Date:
May 27, 2011
Export Citation:
Assignee:
KOMATSU LTD. (2-3-6, Akasaka Minato-k, Tokyo 14, 〒1078414, JP)
株式会社小松製作所 (〒14 東京都港区赤坂２－３－６ Tokyo, 〒1078414, JP)
MIZUNO, Hiroyuki (3-1-1 Ueno, Hirakata-sh, Osaka 11, 〒5731011, JP)
株式会社小松製作所 (〒14 東京都港区赤坂２－３－６ Tokyo, 〒1078414, JP)
MIZUNO, Hiroyuki (3-1-1 Ueno, Hirakata-sh, Osaka 11, 〒5731011, JP)
International Classes:
F01N3/08; B60K13/04; B62D25/10; E02F9/00; F01N3/02; F01N3/24; F01N3/28
Attorney, Agent or Firm:
SHINJYU GLOBAL IP (South Forest Bldg, 1-4-19 Minamimori-machi, Kita-ku, Osaka-sh, Osaka 54, 〒5300054, JP)
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Claims: