Individual hose record

4643029 Hose Repair Specifications

Excavator · Hitachi · ZX290LC-5G · Control Valve

Finished length550 mm

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Installation diagram — Pipe No. 6

Locate Pipe No. 6 in the diagram, then confirm part number 4643029 before removing the hose.

Hitachi ZX290LC-5G installation diagram showing hydraulic hose 4643029 at Pipe No. 6
Hitachi ZX290LC-5GPart 4643029 · Pipe No. 6Open full-size diagram

Repair specifications

Part number
4643029
Diagram pipe number
6
Installation route
分配阀上~分配阀右
Hose specification
DN6;1SN-04;22.5MPa
Finished length
550 mm
Working pressure
22.5 MPa
Left fitting
45°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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Installation route: 分配阀下~电磁阀

Length
850 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. 18

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Installation route: 分配阀右~电磁阀

Length
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Specification
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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

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Installation route: 分配阀上~电磁阀

Length
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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. 11

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Installation route: 分配阀上~液压油箱

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

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Installation route: 分配阀上~液压油箱

Length
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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
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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
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