Individual hose record

4630946 Hose Repair Specifications

Excavator · Hitachi · ZX290LC-5G · Control Valve

Finished length850 mm

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Installation diagram — Pipe No. 7

Locate Pipe No. 7 in the diagram, then confirm part number 4630946 before removing the hose.

Hitachi ZX290LC-5G installation diagram showing hydraulic hose 4630946 at Pipe No. 7
Hitachi ZX290LC-5G · 4630946Part 4630946 · Pipe No. 7Open full-size diagram

Repair specifications

Part number
4630946
Diagram pipe number
7
Installation route
分配阀下~电磁阀
Hose specification
DN6;1SN-04;22.5MPa
Finished length
850 mm
Working pressure
22.5 MPa
Left fitting
美制内螺纹74°内锥
Right fitting
90°美制内螺纹74°内锥
Quantity
1

Same system

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Diagram Pipe No. 18

4452733

Installation route: 分配阀右~电磁阀

Length
450 mm
Specification
DN6;1SN-04;22.5MPa
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. 9

4470393

Installation route: 分配阀上~电磁阀

Length
350 mm
Specification
DN6;1SN-04;22.5MPa
Left fitting
美制内螺纹74°内锥
Right fitting
90°美制内螺纹74°内锥
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Diagram Pipe No. 6

4643029

Installation route: 分配阀上~分配阀右

Length
550 mm
Specification
DN6;1SN-04;22.5MPa
Left fitting
45°美制内螺纹74°内锥
Right fitting
90°美制内螺纹74°内锥
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Diagram Pipe No. 11

4689854

Installation route: 分配阀上~液压油箱

Length
530 mm
Specification
DN10;1SN-6;7Mpa
Left fitting
美制内螺纹37°内锥
Right fitting
90°美制内螺纹37°内锥
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Diagram Pipe No. 2

4427351

Installation route: 分配阀左~分配阀左

Length
450 mm
Specification
DN6;1SN-04;22.5MPa
Left fitting
90°美制内螺纹74°内锥
Right fitting
90°美制内螺纹74°内锥
View full repair specifications

Diagram Pipe No. 4

4635267

Installation route: 分配阀上~液压油箱

Length
600 mm
Specification
DN10;1SN-6;7Mpa
Left fitting
美制内螺纹37°内锥
Right fitting
90°美制内螺纹37°内锥
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Diagram Pipe No. 8

4630947

Installation route: 分配阀左~电磁阀

Length
850 mm
Specification
DN6;1SN-04;7Mpa
Left fitting
美制内螺纹37°内锥
Right fitting
90°美制内螺纹37°内锥
View full repair specifications

Diagram Pipe No. 2

4249348

Installation route: 分配阀上~电磁阀

Length
1,150 mm
Specification
DN6;1SN-04;7Mpa
Left fitting
美制内螺纹37°内锥
Right fitting
90°美制内螺纹37°内锥
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