JP5037297B2 - 作業車両 - Google Patents
作業車両 Download PDFInfo
- Publication number
- JP5037297B2 JP5037297B2 JP2007274698A JP2007274698A JP5037297B2 JP 5037297 B2 JP5037297 B2 JP 5037297B2 JP 2007274698 A JP2007274698 A JP 2007274698A JP 2007274698 A JP2007274698 A JP 2007274698A JP 5037297 B2 JP5037297 B2 JP 5037297B2
- Authority
- JP
- Japan
- Prior art keywords
- engine
- cooling
- oil cooler
- bonnet
- fuel oil
- 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
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Description
そこで、この発明の目的は、ボンネット内におけるラジエータやオイルクーラなど冷却機関の配置を決め、確実かつ効率的に冷却対象を冷却するようにして、装置の故障や不調を防いで性能を維持するとともに、特にエンジンからの戻り燃料油を確実に冷却することで、安全性を向上させた作業車両を提供することにある。
図1は本発明の一実施例に係る作業車両としてのホイール式トラクタの左側面図、図2は同トラクタの平面図である。
6 エンジン
21 ラジエータ
22 作動油クーラー
23 コンデンサ
24 燃料油クーラー
24a ケース
24b,28 配管
25 冷却機関
26 内燃機関
27 燃料タンク
29 ウオータセパレータ
30 燃料油ポンプ
31 燃料油フィルター
32 噴射ポンプ
b バッテリー
n ノズル
r リターンパイプ
イ,ロ,ハ,ニ 気流
Claims (2)
- 車両前部のボンネット内であって、エンジン前方に、ボンネット前端部より取り込んだ空気の気流により冷却させる熱交換器を備える作業車両において、前記熱交換器は、前記ボンネット前部から後方へ向けて放熱容量の小さな順に一列に配置することを特徴とする作業車両。
- 前記熱交換器は、燃料油クーラーと、コンデンサと、作動油クーラーと、ラジエータとである、請求項1に記載の作業車両。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007274698A JP5037297B2 (ja) | 2007-10-23 | 2007-10-23 | 作業車両 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007274698A JP5037297B2 (ja) | 2007-10-23 | 2007-10-23 | 作業車両 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009101813A JP2009101813A (ja) | 2009-05-14 |
JP5037297B2 true JP5037297B2 (ja) | 2012-09-26 |
Family
ID=40704049
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007274698A Active JP5037297B2 (ja) | 2007-10-23 | 2007-10-23 | 作業車両 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5037297B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6733117B2 (ja) * | 2016-10-24 | 2020-07-29 | 三菱マヒンドラ農機株式会社 | 作業車両 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0848159A (ja) * | 1994-08-09 | 1996-02-20 | Kubota Corp | 作業車のエンジン冷却用水路構造 |
JP2003300421A (ja) * | 2002-04-09 | 2003-10-21 | Shin Caterpillar Mitsubishi Ltd | 建設機械 |
JP2007016752A (ja) * | 2005-07-11 | 2007-01-25 | Hitachi Constr Mach Co Ltd | 建設機械のエンジン室 |
JP2007198031A (ja) * | 2006-01-27 | 2007-08-09 | Shin Caterpillar Mitsubishi Ltd | 建設機械における冷却装置 |
-
2007
- 2007-10-23 JP JP2007274698A patent/JP5037297B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2009101813A (ja) | 2009-05-14 |
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