Title:
WORKING VEHICLE
Document Type and Number:
WIPO Patent Application WO/2014/141408
Kind Code:
A1
Abstract:
A partition wall (18) is disposed within an engine room at a position between an engine (10) and a radiator (16). A first exhaust gas treatment unit (71) has a first exhaust gas treatment device (31) and a first mount section (30a). The first exhaust gas treatment device (31) is disposed between the engine (10) and the partition wall (18). A second exhaust gas treatment unit (72) has a second exhaust gas treatment device (32) and a second mount section (30b). The second exhaust gas treatment device (32) is disposed above the first exhaust gas treatment device (31) and is disposed so as to overlap, in a plan view of the vehicle, at least a part of the first exhaust gas treatment device (31). The partition wall (18) has a first wall member (21) and a second wall member (22) which is a separate body from the first wall member. The second wall member (22) is disposed above the first wall member (21). The distance between the second exhaust gas treatment unit (72) and the boundary between the first wall member (21) and the second wall member (22) is greater than the outer diameter of the first exhaust gas treatment device (31).
Inventors:
SAKAMOTO AKIHIKO (JP)
Application Number:
PCT/JP2013/057043
Publication Date:
September 18, 2014
Filing Date:
March 13, 2013
Export Citation:
Assignee:
KOMATSU MFG CO LTD (JP)
International Classes:
F01N3/28; B60K13/04; E02F9/00
Foreign References:
| JP2013011109A | 2013-01-17 | |||
| JP2009108685A | 2009-05-21 |
Attorney, Agent or Firm:
Shinjyu Global IP (JP)
fresh green -- a global IP patent business corporation (JP)
fresh green -- a global IP patent business corporation (JP)
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