JP4855491B2 - 建設機械 - Google Patents
建設機械 Download PDFInfo
- Publication number
- JP4855491B2 JP4855491B2 JP2009083570A JP2009083570A JP4855491B2 JP 4855491 B2 JP4855491 B2 JP 4855491B2 JP 2009083570 A JP2009083570 A JP 2009083570A JP 2009083570 A JP2009083570 A JP 2009083570A JP 4855491 B2 JP4855491 B2 JP 4855491B2
- 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 12
- 239000007788 liquid Substances 0.000 claims description 63
- 239000003638 chemical reducing agent Substances 0.000 claims description 62
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 15
- 239000004202 carbamide Substances 0.000 description 15
- 239000007864 aqueous solution Substances 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000012423 maintenance Methods 0.000 description 6
- 238000007710 freezing Methods 0.000 description 3
- 230000008014 freezing Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000000243 solution Substances 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
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 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
- 239000007769 metal material Substances 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
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上方より容易に作業を行える。
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
Claims (1)
- 旋回フレームの前部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横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 |
|---|---|---|---|
| JP2009083570A JP4855491B2 (ja) | 2009-03-30 | 2009-03-30 | 建設機械 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009083570A JP4855491B2 (ja) | 2009-03-30 | 2009-03-30 | 建設機械 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2010236209A JP2010236209A (ja) | 2010-10-21 |
| JP4855491B2 true JP4855491B2 (ja) | 2012-01-18 |
Family
ID=43090795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009083570A Active JP4855491B2 (ja) | 2009-03-30 | 2009-03-30 | 建設機械 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4855491B2 (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4243772B2 (ja) * | 2000-03-22 | 2009-03-25 | 日立建機株式会社 | 建設機械の切換弁配置構造 |
| 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 |
| JP5273933B2 (ja) * | 2007-03-28 | 2013-08-28 | 株式会社小松製作所 | 建設車両 |
| JP2008240676A (ja) * | 2007-03-28 | 2008-10-09 | Komatsu Ltd | 建設車両 |
| JP4966100B2 (ja) * | 2007-05-31 | 2012-07-04 | 日立建機株式会社 | 建設機械 |
| 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 JP2009083570A patent/JP4855491B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2010236209A (ja) | 2010-10-21 |
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