JPS581666U - 油圧ショベルの油圧回路 - Google Patents

油圧ショベルの油圧回路

Info

Publication number
JPS581666U
JPS581666U JP9299081U JP9299081U JPS581666U JP S581666 U JPS581666 U JP S581666U JP 9299081 U JP9299081 U JP 9299081U JP 9299081 U JP9299081 U JP 9299081U JP S581666 U JPS581666 U JP S581666U
Authority
JP
Japan
Prior art keywords
hydraulic
excavator
hydraulic circuit
switched
circuit
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
Application number
JP9299081U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0245315Y2 (enrdf_load_html_response
Inventor
東一 平田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Construction Machinery Co Ltd
Original Assignee
Hitachi Construction Machinery Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Construction Machinery Co Ltd filed Critical Hitachi Construction Machinery Co Ltd
Priority to JP9299081U priority Critical patent/JPS581666U/ja
Publication of JPS581666U publication Critical patent/JPS581666U/ja
Application granted granted Critical
Publication of JPH0245315Y2 publication Critical patent/JPH0245315Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Operation Control Of Excavators (AREA)
  • Fluid-Pressure Circuits (AREA)
JP9299081U 1981-06-25 1981-06-25 油圧ショベルの油圧回路 Granted JPS581666U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9299081U JPS581666U (ja) 1981-06-25 1981-06-25 油圧ショベルの油圧回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9299081U JPS581666U (ja) 1981-06-25 1981-06-25 油圧ショベルの油圧回路

Publications (2)

Publication Number Publication Date
JPS581666U true JPS581666U (ja) 1983-01-07
JPH0245315Y2 JPH0245315Y2 (enrdf_load_html_response) 1990-11-30

Family

ID=29887981

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9299081U Granted JPS581666U (ja) 1981-06-25 1981-06-25 油圧ショベルの油圧回路

Country Status (1)

Country Link
JP (1) JPS581666U (enrdf_load_html_response)

Also Published As

Publication number Publication date
JPH0245315Y2 (enrdf_load_html_response) 1990-11-30

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