JP4855490B2 - 建設機械 - Google Patents
建設機械 Download PDFInfo
- Publication number
- JP4855490B2 JP4855490B2 JP2009083555A JP2009083555A JP4855490B2 JP 4855490 B2 JP4855490 B2 JP 4855490B2 JP 2009083555 A JP2009083555 A JP 2009083555A JP 2009083555 A JP2009083555 A JP 2009083555A JP 4855490 B2 JP4855490 B2 JP 4855490B2
- Authority
- JP
- Japan
- Prior art keywords
- reducing agent
- liquid reducing
- agent tank
- liquid
- tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000010276 construction Methods 0.000 title claims description 16
- 239000003638 chemical reducing agent Substances 0.000 claims description 65
- 239000007788 liquid Substances 0.000 claims description 65
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 14
- 239000004202 carbamide Substances 0.000 description 14
- 239000007864 aqueous solution Substances 0.000 description 8
- 238000012423 maintenance Methods 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000007710 freezing Methods 0.000 description 4
- 230000008014 freezing Effects 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229920013716 polyethylene resin Polymers 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Images
Landscapes
- Component Parts Of Construction Machinery (AREA)
- Exhaust Gas After Treatment (AREA)
Description
ている。依って、液体還元剤用タンクに液体還元剤を補給する際、或いは、該液体還元剤用タンクのメンテナンスを行う際には、支持ブラケットの空間部の前側より容易に作業を実行できる。
いる。
7 エンジンルーム
8 ディーゼルエンジン
10 排ガス処理装置
11 液体還元剤用タンク
14 旋回フレーム
16 旋回モータ
17 支持ブラケット(縦板)
Claims (1)
- 旋回フレームに左右一対の作業機取付け用の支持ブラケットが立設され、且つ、液体還元剤を貯留した液体還元剤用タンクが搭載された建設機械において、前記液体還元剤用タンクを前記左右一対の支持ブラケット間の空間部における旋回モータの前方に設置したことを特徴とする建設機械。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009083555A JP4855490B2 (ja) | 2009-03-30 | 2009-03-30 | 建設機械 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009083555A JP4855490B2 (ja) | 2009-03-30 | 2009-03-30 | 建設機械 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2010236207A JP2010236207A (ja) | 2010-10-21 |
| JP4855490B2 true JP4855490B2 (ja) | 2012-01-18 |
Family
ID=43090793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009083555A Active JP4855490B2 (ja) | 2009-03-30 | 2009-03-30 | 建設機械 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4855490B2 (ja) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012207552A (ja) * | 2011-03-29 | 2012-10-25 | Hitachi Constr Mach Co Ltd | 建設機械 |
| JP5949793B2 (ja) * | 2014-01-17 | 2016-07-13 | コベルコ建機株式会社 | 建設機械 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3967501B2 (ja) * | 1999-09-22 | 2007-08-29 | 日立建機株式会社 | 旋回式建設機械 |
| JP2003020936A (ja) * | 2001-07-03 | 2003-01-24 | Komatsu Ltd | NOx還元触媒用液体還元剤タンクの配置構造 |
| JP3845039B2 (ja) * | 2002-05-20 | 2006-11-15 | ヤンマー株式会社 | 超小旋回作業車 |
| JP4925877B2 (ja) * | 2007-03-20 | 2012-05-09 | 株式会社小松製作所 | 建設車両 |
| JPWO2009001587A1 (ja) * | 2007-06-26 | 2010-08-26 | 日立建機株式会社 | 自走式建設機械 |
-
2009
- 2009-03-30 JP JP2009083555A patent/JP4855490B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2010236207A (ja) | 2010-10-21 |
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