JPH01119457U - - Google Patents

Info

Publication number
JPH01119457U
JPH01119457U JP1104288U JP1104288U JPH01119457U JP H01119457 U JPH01119457 U JP H01119457U JP 1104288 U JP1104288 U JP 1104288U JP 1104288 U JP1104288 U JP 1104288U JP H01119457 U JPH01119457 U JP H01119457U
Authority
JP
Japan
Prior art keywords
pump
valves
right travel
hydraulic
pressure oil
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
JP1104288U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0643258Y2 (ja
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 JP1988011042U priority Critical patent/JPH0643258Y2/ja
Publication of JPH01119457U publication Critical patent/JPH01119457U/ja
Application granted granted Critical
Publication of JPH0643258Y2 publication Critical patent/JPH0643258Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Operation Control Of Excavators (AREA)
  • Fluid-Pressure Circuits (AREA)
JP1988011042U 1988-01-28 1988-01-28 小形ショベルの油圧回路 Expired - Lifetime JPH0643258Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988011042U JPH0643258Y2 (ja) 1988-01-28 1988-01-28 小形ショベルの油圧回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988011042U JPH0643258Y2 (ja) 1988-01-28 1988-01-28 小形ショベルの油圧回路

Publications (2)

Publication Number Publication Date
JPH01119457U true JPH01119457U (US07935154-20110503-C00006.png) 1989-08-14
JPH0643258Y2 JPH0643258Y2 (ja) 1994-11-09

Family

ID=31219245

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988011042U Expired - Lifetime JPH0643258Y2 (ja) 1988-01-28 1988-01-28 小形ショベルの油圧回路

Country Status (1)

Country Link
JP (1) JPH0643258Y2 (US07935154-20110503-C00006.png)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS637425A (ja) * 1986-06-26 1988-01-13 Yutani Heavy Ind Ltd 建設機械の油圧回路

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS637425A (ja) * 1986-06-26 1988-01-13 Yutani Heavy Ind Ltd 建設機械の油圧回路

Also Published As

Publication number Publication date
JPH0643258Y2 (ja) 1994-11-09

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