JPS6414433A - Boom operator of back hoe - Google Patents

Boom operator of back hoe

Info

Publication number
JPS6414433A
JPS6414433A JP17031887A JP17031887A JPS6414433A JP S6414433 A JPS6414433 A JP S6414433A JP 17031887 A JP17031887 A JP 17031887A JP 17031887 A JP17031887 A JP 17031887A JP S6414433 A JPS6414433 A JP S6414433A
Authority
JP
Japan
Prior art keywords
pressure
cylinder
flow path
pilot
boom
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
Application number
JP17031887A
Other languages
English (en)
Inventor
Kazuyoshi Arii
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.)
Kubota Corp
Original Assignee
Kubota Corp
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 Kubota Corp filed Critical Kubota Corp
Priority to JP17031887A priority Critical patent/JPS6414433A/ja
Publication of JPS6414433A publication Critical patent/JPS6414433A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Operation Control Of Excavators (AREA)
JP17031887A 1987-07-07 1987-07-07 Boom operator of back hoe Pending JPS6414433A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17031887A JPS6414433A (en) 1987-07-07 1987-07-07 Boom operator of back hoe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17031887A JPS6414433A (en) 1987-07-07 1987-07-07 Boom operator of back hoe

Publications (1)

Publication Number Publication Date
JPS6414433A true JPS6414433A (en) 1989-01-18

Family

ID=15902735

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17031887A Pending JPS6414433A (en) 1987-07-07 1987-07-07 Boom operator of back hoe

Country Status (1)

Country Link
JP (1) JPS6414433A (ja)

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