JPS554448A - Construction machine - Google Patents
Construction machineInfo
- Publication number
- JPS554448A JPS554448A JP7696278A JP7696278A JPS554448A JP S554448 A JPS554448 A JP S554448A JP 7696278 A JP7696278 A JP 7696278A JP 7696278 A JP7696278 A JP 7696278A JP S554448 A JPS554448 A JP S554448A
- Authority
- JP
- Japan
- Prior art keywords
- framework
- unit
- panel
- noise absorbing
- opening
- 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
Landscapes
- Component Parts Of Construction Machinery (AREA)
Abstract
PURPOSE: To provide a construction vehicle, in which a unit in the form of an enclosed box formed with an air inlet opening and air outlet opening and incorporating therein an engine, a pump and a radiator is mounted on the vehicle body, whereby it is enabled to lower the noise level and to prevent that hot air gets into the operator's cabin.
CONSTITUTION: Unit 11 is made in the form of an enclosed box, by fixing bottom plate 14 coated with noise absorbing material 13 to the lower surface of square- shaped framework 12, and placing on the upper surface of said framework 12 a box 21 coated with noise absorbing material 25 on the inner surface of the same and having front panel 16, rear panel 17, left panel 18, right panel 19 and upper panel 20, such that its lower opening 21a is tightly fitted on the top of framework 12. This unit 11 is mounted on revolving frames 5 in freely detachable manner. Engine 28, pump 29, fan 30, radiator 31 and exhaust muffler 32 are mounted on framework 12 of the unit 11, and air inlet opening 36 and air outlet opening 37 are formed on opposite sides of upper plate 20. Further, a seriese of noise absorbing blades 39 are provided in each of the openings 36, 37.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7696278A JPS554448A (en) | 1978-06-27 | 1978-06-27 | Construction machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7696278A JPS554448A (en) | 1978-06-27 | 1978-06-27 | Construction machine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS554448A true JPS554448A (en) | 1980-01-12 |
Family
ID=13620405
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7696278A Pending JPS554448A (en) | 1978-06-27 | 1978-06-27 | Construction machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS554448A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1873043A1 (en) * | 2006-06-30 | 2008-01-02 | Kobelco Construction Machinery Co., Ltd. | Hood guard for construction machines |
WO2017215433A1 (en) * | 2017-01-20 | 2017-12-21 | 徐工集团工程机械有限公司 | Vehicle power compartment and engineering vehicle provided with same |
-
1978
- 1978-06-27 JP JP7696278A patent/JPS554448A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1873043A1 (en) * | 2006-06-30 | 2008-01-02 | Kobelco Construction Machinery Co., Ltd. | Hood guard for construction machines |
WO2017215433A1 (en) * | 2017-01-20 | 2017-12-21 | 徐工集团工程机械有限公司 | Vehicle power compartment and engineering vehicle provided with same |
US10472776B2 (en) | 2017-01-20 | 2019-11-12 | XCMG Construction Machinery Co., Ltd. | Vehicle power compartment and engineering vehicle provided with same |
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