JPS63849Y2 - - Google Patents

Info

Publication number
JPS63849Y2
JPS63849Y2 JP1980177371U JP17737180U JPS63849Y2 JP S63849 Y2 JPS63849 Y2 JP S63849Y2 JP 1980177371 U JP1980177371 U JP 1980177371U JP 17737180 U JP17737180 U JP 17737180U JP S63849 Y2 JPS63849 Y2 JP S63849Y2
Authority
JP
Japan
Prior art keywords
trencher
hydraulic system
hydraulic
pressure oil
pressure
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.)
Expired
Application number
JP1980177371U
Other languages
English (en)
Japanese (ja)
Other versions
JPS57101163U (enEXAMPLES
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 filed Critical
Priority to JP1980177371U priority Critical patent/JPS63849Y2/ja
Publication of JPS57101163U publication Critical patent/JPS57101163U/ja
Application granted granted Critical
Publication of JPS63849Y2 publication Critical patent/JPS63849Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Operation Control Of Excavators (AREA)
  • Fluid-Pressure Circuits (AREA)
JP1980177371U 1980-12-09 1980-12-09 Expired JPS63849Y2 (enEXAMPLES)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1980177371U JPS63849Y2 (enEXAMPLES) 1980-12-09 1980-12-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1980177371U JPS63849Y2 (enEXAMPLES) 1980-12-09 1980-12-09

Publications (2)

Publication Number Publication Date
JPS57101163U JPS57101163U (enEXAMPLES) 1982-06-22
JPS63849Y2 true JPS63849Y2 (enEXAMPLES) 1988-01-11

Family

ID=29971193

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1980177371U Expired JPS63849Y2 (enEXAMPLES) 1980-12-09 1980-12-09

Country Status (1)

Country Link
JP (1) JPS63849Y2 (enEXAMPLES)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5849270Y2 (ja) * 1976-05-14 1983-11-10 株式会社小松製作所 油圧駆動式掘削機における油圧回路

Also Published As

Publication number Publication date
JPS57101163U (enEXAMPLES) 1982-06-22

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