Individual hose record

4634381 Hose Repair Specifications

Excavator · Hitachi · ZX870LC-6 · Control Lever

Finished length1,600 mm

Locate this hose

Installation diagram — Pipe No. 7

Locate Pipe No. 7 in the diagram, then confirm part number 4634381 before removing the hose.

Hitachi ZX870LC-6 installation diagram showing hydraulic hose 4634381 at Pipe No. 7
Hitachi ZX870LC-6Part 4634381 · Pipe No. 7Open full-size diagram

Repair specifications

Part number
4634381
Diagram pipe number
7
Installation route
中转接头~电磁阀(液压油箱)
Hose specification
DN6;1SN-4;7Mpa
Finished length
1,600 mm
Working pressure
7 MPa
Left fitting
美制内螺纹37°内锥
Right fitting
美制内螺纹37°内锥
Quantity
1

Same system

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Installation route: 右手柄~中转接头

Length
4,900 mm
Specification
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Left fitting
美制内螺纹37°内锥
Right fitting
美制内螺纹37°内锥
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Diagram Pipe No. 11

4668896

Installation route: 中转接头~蓄能器

Length
700 mm
Specification
DN10;1SN-6;7Mpa
Left fitting
美制内螺纹37°内锥
Right fitting
美制内螺纹37°内锥
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Diagram Pipe No. 25

4713489

Installation route: 中转接头~分配阀左

Length
1,900 mm
Specification
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Left fitting
美制内螺纹74°内锥
Right fitting
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Diagram Pipe No. 7

4713480

Installation route: 中转接头~分配阀上左

Length
700 mm
Specification
DN10;1SN-06;18MPa
Left fitting
美制内螺纹74°内锥
Right fitting
美制内螺纹74°内锥
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Diagram Pipe No. 8

4715783

Installation route: 中转接头~分配阀下

Length
1,350 mm
Specification
DN10;1SN-6;7Mpa
Left fitting
美制内螺纹37°内锥
Right fitting
美制内螺纹37°内锥
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Diagram Pipe No. 0

4649317

Installation route: 左手柄~进回油阀

Length
2,200 mm
Specification
DN10;1SN-06;18MPa
Left fitting
美制内螺纹74°内锥
Right fitting
美制内螺纹74°内锥
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Diagram Pipe No. 16

4634376

Installation route: 中转接头~分配阀下

Length
1,250 mm
Specification
DN10;1SN-06;18MPa
Left fitting
美制内螺纹74°内锥
Right fitting
美制内螺纹74°内锥
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Diagram Pipe No. 15

4714233

Installation route: 左手柄~中转接头

Length
5,100 mm
Specification
DN10;1SN-6;7Mpa
Left fitting
美制内螺纹37°内锥
Right fitting
美制内螺纹37°内锥
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