JPH048575B2 - - Google Patents

Info

Publication number
JPH048575B2
JPH048575B2 JP28148184A JP28148184A JPH048575B2 JP H048575 B2 JPH048575 B2 JP H048575B2 JP 28148184 A JP28148184 A JP 28148184A JP 28148184 A JP28148184 A JP 28148184A JP H048575 B2 JPH048575 B2 JP H048575B2
Authority
JP
Japan
Prior art keywords
dozer
swivel base
operating
detector
stopped
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
JP28148184A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61155525A (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 JP28148184A priority Critical patent/JPS61155525A/ja
Publication of JPS61155525A publication Critical patent/JPS61155525A/ja
Publication of JPH048575B2 publication Critical patent/JPH048575B2/ja
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E02F9/22—Hydraulic or pneumatic drives
    • E02F9/2278—Hydraulic circuits
    • E02F9/2285—Pilot-operated systems
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E02F9/22—Hydraulic or pneumatic drives

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Operation Control Of Excavators (AREA)
JP28148184A 1984-12-27 1984-12-27 旋回型作業車 Granted JPS61155525A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP28148184A JPS61155525A (ja) 1984-12-27 1984-12-27 旋回型作業車

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP28148184A JPS61155525A (ja) 1984-12-27 1984-12-27 旋回型作業車

Publications (2)

Publication Number Publication Date
JPS61155525A JPS61155525A (ja) 1986-07-15
JPH048575B2 true JPH048575B2 (en]) 1992-02-17

Family

ID=17639781

Family Applications (1)

Application Number Title Priority Date Filing Date
JP28148184A Granted JPS61155525A (ja) 1984-12-27 1984-12-27 旋回型作業車

Country Status (1)

Country Link
JP (1) JPS61155525A (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2532808Y2 (ja) * 1991-02-12 1997-04-16 道男 須田 長ねぎの幼苗の定植用穿孔器

Also Published As

Publication number Publication date
JPS61155525A (ja) 1986-07-15

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