Title:
建設機械
Document Type and Number:
Japanese Patent JP4900163
Kind Code:
B2
Abstract:
A construction machine is provided which permits an exhaust gas after-treatment device to be disposed while suppressing an increase of height.
An upper surface of a hydraulic pump 7 is positioned lower than an upper surface of an engine 6, a tank device having at least one of a working oil tank 8 and a fuel tank 9 is provided at a rear portion thereof with a small height portion 12c which has an upper surface 12b of a height almost equal to or smaller than the height of the upper surface of the hydraulic tank 7, and an exhaust gas after-treatment device 11 is disposed at a position above both the small height portion 12c and the hydraulic pump 7.
Inventors:
Junpei Yokota
Application Number:
JP2007249384A
Publication Date:
March 21, 2012
Filing Date:
September 26, 2007
Export Citation:
Assignee:
Kobelco Construction Machinery Co., Ltd.
International Classes:
E02F9/00; B01D53/94; B60K5/04; B60K13/04; B60K15/00; E02F9/08; F01N3/02; F01N3/08; F01N3/24
Domestic Patent References:
| JP2004169466A | ||||
| JP2006274593A | ||||
| JP2003328769A |
Attorney, Agent or Firm:
Etsushi Kotani
Takao Ito
Muramatsu Toshiro
Takao Ito
Muramatsu Toshiro