JPH026758U - - Google Patents

Info

Publication number
JPH026758U
JPH026758U JP8628088U JP8628088U JPH026758U JP H026758 U JPH026758 U JP H026758U JP 8628088 U JP8628088 U JP 8628088U JP 8628088 U JP8628088 U JP 8628088U JP H026758 U JPH026758 U JP H026758U
Authority
JP
Japan
Prior art keywords
hydraulic oil
oil tank
excavation rig
swivel base
actuator
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
JP8628088U
Other languages
Japanese (ja)
Other versions
JPH0724435Y2 (en
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 JP1988086280U priority Critical patent/JPH0724435Y2/en
Publication of JPH026758U publication Critical patent/JPH026758U/ja
Application granted granted Critical
Publication of JPH0724435Y2 publication Critical patent/JPH0724435Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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  • Component Parts Of Construction Machinery (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は、本考案による小旋回型バツクホーの
側面図。第２図は、旋回基台の正面図。第３図は
、第２図の―線断面図。第４図は、油圧回路
図。第５図及び第６図は、ブームブラケツトの平
面図。第７図は、同ブームブラケツトの側面図。
第８図は、乗降用補助ステツプの側面説明図。 １：走行部、２：旋回基台、３：旋回台、４：
運転部、５：第１作動油タンク、８：掘削装置、
８′：バケツト、１８：第２作動油タンク。 FIG. 1 is a side view of a small swing type backhoe according to the present invention. FIG. 2 is a front view of the rotating base. FIG. 3 is a sectional view taken along the line -- in FIG. Figure 4 is a hydraulic circuit diagram. 5 and 6 are plan views of the boom bracket. Figure 7 is a side view of the boom bracket.
FIG. 8 is an explanatory side view of the auxiliary step for getting on and off. 1: Traveling part, 2: Swivel base, 3: Swivel base, 4:
Operating part, 5: First hydraulic oil tank, 8: Drilling equipment,
8': bucket, 18: second hydraulic oil tank.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 油圧駆動の左右の走行部１，１間に、同走行部
作動用のアクチユエータに圧油を供給するための
第２作動油タンク１８を内蔵した旋回基台２を架
設し、同旋回基台２上に旋回台３を載設し、同旋
回台３上に運転部４を設けると共に、同運転部４
の側方に掘削装置８を上下回動自在に取付け、同
掘削装置８に設けたバケツト８′を運転部４の上
方まで上昇可能とし、かつ同旋回台３上に、掘削
装置作動用のアクチユエータに圧油を供給するた
めの第１作動油タンク５を上記第２作動油タンク
１８とは別個に設けてなる小旋回型バツクホー。 A swing base 2 having a built-in second hydraulic oil tank 18 for supplying pressure oil to an actuator for operating the running parts is installed between the hydraulically driven left and right running parts 1. A swivel base 3 is mounted on the swivel base 3, and a driving unit 4 is provided on the swivel base 3.
An excavation rig 8 is attached to the side of the excavation rig so that it can move up and down, and a bucket 8' provided on the excavation rig 8 can be raised to above the driving part 4, and an actuator for operating the excavation rig is mounted on the swivel table 3. A small swing type backhoe which is provided with a first hydraulic oil tank 5 for supplying pressurized oil separately from the second hydraulic oil tank 18.
JP1988086280U 1988-06-28 1988-06-28 Small turning type backhoe Expired - Lifetime JPH0724435Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988086280U JPH0724435Y2 (en) 1988-06-28 1988-06-28 Small turning type backhoe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988086280U JPH0724435Y2 (en) 1988-06-28 1988-06-28 Small turning type backhoe

Publications (2)

Publication Number Publication Date
JPH026758U true JPH026758U (en) 1990-01-17
JPH0724435Y2 JPH0724435Y2 (en) 1995-06-05

Family

ID=31310919

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988086280U Expired - Lifetime JPH0724435Y2 (en) 1988-06-28 1988-06-28 Small turning type backhoe

Country Status (1)

Country Link
JP (1) JPH0724435Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002099205A1 (en) * 2001-05-31 2002-12-12 Shin Caterpillar Mitsubishi Ltd. Construction machine
JP2017089325A (en) * 2015-11-16 2017-05-25 住友建機株式会社 Asphalt finisher

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59163663U (en) * 1983-04-20 1984-11-01 ハンド−ザ−工業株式会社 Fully rotating excavator with a tank inside the equalizer frame

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59163663U (en) * 1983-04-20 1984-11-01 ハンド−ザ−工業株式会社 Fully rotating excavator with a tank inside the equalizer frame

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002099205A1 (en) * 2001-05-31 2002-12-12 Shin Caterpillar Mitsubishi Ltd. Construction machine
JP2017089325A (en) * 2015-11-16 2017-05-25 住友建機株式会社 Asphalt finisher

Also Published As

Publication number Publication date
JPH0724435Y2 (en) 1995-06-05

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