JPS547702A - Drive circuit of power shovel - Google Patents

Drive circuit of power shovel

Info

Publication number
JPS547702A
JPS547702A JP7309177A JP7309177A JPS547702A JP S547702 A JPS547702 A JP S547702A JP 7309177 A JP7309177 A JP 7309177A JP 7309177 A JP7309177 A JP 7309177A JP S547702 A JPS547702 A JP S547702A
Authority
JP
Japan
Prior art keywords
drive circuit
power shovel
shovel
power
drive
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
JP7309177A
Other languages
Japanese (ja)
Inventor
Masahisa Yamauchi
Shiyuuji Koiwai
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.)
KYB Corp
Original Assignee
Kayaba Industry 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 Kayaba Industry Co Ltd filed Critical Kayaba Industry Co Ltd
Priority to JP7309177A priority Critical patent/JPS547702A/en
Publication of JPS547702A publication Critical patent/JPS547702A/en
Pending legal-status Critical Current

Links

Landscapes

  • Operation Control Of Excavators (AREA)
  • Fluid-Pressure Circuits (AREA)
JP7309177A 1977-06-20 1977-06-20 Drive circuit of power shovel Pending JPS547702A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7309177A JPS547702A (en) 1977-06-20 1977-06-20 Drive circuit of power shovel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7309177A JPS547702A (en) 1977-06-20 1977-06-20 Drive circuit of power shovel

Publications (1)

Publication Number Publication Date
JPS547702A true JPS547702A (en) 1979-01-20

Family

ID=13508311

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7309177A Pending JPS547702A (en) 1977-06-20 1977-06-20 Drive circuit of power shovel

Country Status (1)

Country Link
JP (1) JPS547702A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5956264U (en) * 1982-10-01 1984-04-12 北越工業株式会社 Backhoe 3-pump hydraulic system with earth removal plate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5956264U (en) * 1982-10-01 1984-04-12 北越工業株式会社 Backhoe 3-pump hydraulic system with earth removal plate

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