JPH01166758U - - Google Patents
Info
- Publication number
- JPH01166758U JPH01166758U JP6328688U JP6328688U JPH01166758U JP H01166758 U JPH01166758 U JP H01166758U JP 6328688 U JP6328688 U JP 6328688U JP 6328688 U JP6328688 U JP 6328688U JP H01166758 U JPH01166758 U JP H01166758U
- Authority
- JP
- Japan
- Prior art keywords
- engine
- fuel
- lower traveling
- upper rotating
- rotating body
- 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.)
- Granted
Links
- 239000000446 fuel Substances 0.000 claims description 7
- 239000002828 fuel tank Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims 2
- 239000000295 fuel oil Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Component Parts Of Construction Machinery (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Description
第１図はこの考案にかかる燃料回路をそなえた
ホイール式シヨベルの側面図、第２図はこの考案
にかかる燃料回路を示す図、第３図は従来技術ホ
イール式シヨベルの側面図、第４図は第３図のＡ
より見た要部断面平面図、第５図は従来技術燃料
回路を示す図である。
１，１７……ホイール式シヨベル、２，１８…
…下部走行体、３，１９……下部旋回体、５，５
′……エンジン、６……カウンタウエイト、８，
２１……燃料タンク、１０，２２……旋回ジヨイ
ント、１１，１６……燃料回路、２３……燃料フ
イードポンプ。
Figure 1 is a side view of a wheel type shovel equipped with a fuel circuit according to this invention, Figure 2 is a diagram showing a fuel circuit according to this invention, Figure 3 is a side view of a conventional wheel type shovel, and Figure 4. is A in Figure 3.
FIG. 5, which is a cross-sectional plan view of a main part seen from above, is a diagram showing a conventional fuel circuit. 1,17...wheel shovel, 2,18...
...Lower traveling body, 3,19...Lower rotating body, 5,5
'...Engine, 6...Counterweight, 8,
21... Fuel tank, 10, 22... Swivel joint, 11, 16... Fuel circuit, 23... Fuel feed pump.
Claims (1)
上部旋回体を設け、その上部旋回体の前部に運転
室、後部にエンジン、後端部にカウンタウエイト
を配置し、かつ下部走行体にエンジン用燃料タン
クを配設した建設機械において、下部走行体に燃
料フイードポンプを設けるとともに、下部走行体
の燃料タンクより上部旋回体のエンジンに対して
、旋回ジヨイントを介して、燃料油を強制供給可
能に構成したことを特徴とする建設機械の燃料回
路。 An upper rotating body is provided on the lower traveling body so as to be able to rotate via a swing connection part, a driver's cab is disposed in the front part of the upper rotating body, an engine is arranged in the rear part, and a counterweight is arranged in the rear end part, and In construction machinery equipped with a fuel tank for the engine, a fuel feed pump is installed in the lower traveling body, and fuel oil can be forcibly supplied from the fuel tank of the lower traveling body to the engine in the upper rotating body via the swing joint. A fuel circuit for construction machinery, characterized in that it is configured as follows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988063286U JPH0618052Y2 (en) | 1988-05-12 | 1988-05-12 | Construction machine fuel circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988063286U JPH0618052Y2 (en) | 1988-05-12 | 1988-05-12 | Construction machine fuel circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01166758U true JPH01166758U (en) | 1989-11-22 |
| JPH0618052Y2 JPH0618052Y2 (en) | 1994-05-11 |
Family
ID=31288795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988063286U Expired - Lifetime JPH0618052Y2 (en) | 1988-05-12 | 1988-05-12 | Construction machine fuel circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0618052Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4163978B2 (en) | 2003-02-27 | 2008-10-08 | 新キャタピラー三菱株式会社 | Liquid fuel amount measuring apparatus and liquid fuel amount measuring method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0177524U (en) * | 1987-11-13 | 1989-05-25 |
-
1988
- 1988-05-12 JP JP1988063286U patent/JPH0618052Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0177524U (en) * | 1987-11-13 | 1989-05-25 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0618052Y2 (en) | 1994-05-11 |