JPS62151409U - - Google Patents
Info
- Publication number
- JPS62151409U JPS62151409U JP3831786U JP3831786U JPS62151409U JP S62151409 U JPS62151409 U JP S62151409U JP 3831786 U JP3831786 U JP 3831786U JP 3831786 U JP3831786 U JP 3831786U JP S62151409 U JPS62151409 U JP S62151409U
- Authority
- JP
- Japan
- Prior art keywords
- support stand
- water tank
- swing device
- hydraulic
- spiral
- 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.)
- Pending
Links
- 238000001816 cooling Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- 239000010720 hydraulic oil Substances 0.000 claims 1
- 238000009412 basement excavation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Component Parts Of Construction Machinery (AREA)
- Jib Cranes (AREA)
- Fluid-Pressure Circuits (AREA)
Description
第１図は本考案の一実施例を示す掘削作業車の
側面図、第２図は第１図の支持台の拡大縦断面図
、第３図は該支持台の横断面図、第４図は油冷却
用配管まわりの配管図である。
Fig. 1 is a side view of an excavation work vehicle showing an embodiment of the present invention, Fig. 2 is an enlarged vertical cross-sectional view of the support stand shown in Fig. 1, Fig. 3 is a cross-sectional view of the support stand, and Fig. 4 is a piping diagram around the oil cooling piping.
Claims (1)
回装置に作業用アームを取付け、前記支持台を中
空に形成して水タンクとし、該水タンクに螺旋状
に油圧装置の作動油冷却用油圧配管を内蔵したこ
とを特徴とする作業車。 A support stand for a swing device is installed on the traveling vehicle, a working arm is attached to the swing device, the support stand is formed hollow to serve as a water tank, and a spiral is provided in the water tank for cooling the hydraulic oil of the hydraulic system. A work vehicle characterized by built-in hydraulic piping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3831786U JPS62151409U (en) | 1986-03-18 | 1986-03-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3831786U JPS62151409U (en) | 1986-03-18 | 1986-03-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62151409U true JPS62151409U (en) | 1987-09-25 |
Family
ID=30850445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3831786U Pending JPS62151409U (en) | 1986-03-18 | 1986-03-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62151409U (en) |
-
1986
- 1986-03-18 JP JP3831786U patent/JPS62151409U/ja active Pending
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