Title:
COMBINE HARVESTER
Document Type and Number:
WIPO Patent Application WO/2022/209409
Kind Code:
A1
Abstract:
The present invention provides a combine harvester wherein machine body space is effectively utilized, an exhaust gas purification device can be installed in a compact manner, and maintenance is well facilitated with easy access to the exhaust gas purification device and a heat exchanger. This combine harvester has an engine 11 disposed in the front portion of a traveling machine body 4. The combine harvester comprises: an exhaust gas purification device 30 that has a DPF case 31 for removing particulate matter in the exhaust gas of the engine 11, and an SCR case 32 for removing nitrogen oxides in the exhaust gas of the engine 11; and an intercooler 200 that is disposed toward the machine outer side with respect to the exhaust gas purification device 30, and cools air supplied to the engine 11. The exhaust gas purification device 30 and the intercooler 200 are disposed rearward of a driver portion disposed higher than the engine 11, and face each other with a space therebetween.
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Inventors:
ABE MASAZUMI (JP)
TAKII DAISUKE (JP)
TAKII DAISUKE (JP)
Application Number:
PCT/JP2022/006642
Publication Date:
October 06, 2022
Filing Date:
February 18, 2022
Export Citation:
Assignee:
YANMAR HOLDINGS CO LTD (JP)
International Classes:
B60K11/04; A01D41/12; B60K13/04; F01N3/24; F02B29/04; F02M35/10
Foreign References:
| JP2016168975A | 2016-09-23 | |||
| JP2018117572A | 2018-08-02 | |||
| JP2016158591A | 2016-09-05 | |||
| JP2012215022A | 2012-11-08 | |||
| JP2017057809A | 2017-03-23 | |||
| JP2020066358A | 2020-04-30 |
Attorney, Agent or Firm:
MATSUO Kenichiro (JP)
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