Individual hose record

4628911 Hose Repair Specifications

Excavator · Hitachi · ZX290F-3 · Control Valve

Finished length430 mm

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Installation diagram — Pipe No. 6

Locate Pipe No. 6 in the diagram, then confirm part number 4628911 before removing the hose.

Hitachi ZX290F-3 installation diagram showing hydraulic hose 4628911 at Pipe No. 6
Hitachi ZX290F-3Part 4628911 · Pipe No. 6Open full-size diagram

Repair specifications

Part number
4628911
Diagram pipe number
6
Installation route
分配阀上~回转马达(回油)
Hose specification
DN25;1SN-16;8.8MPa
Finished length
430 mm
Working pressure
8.8 MPa
Left fitting
American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
Right fitting
90° elbow, American female thread, flat-face sealOriginal Chinese: 90°美制内螺纹平面密封
Quantity
1

Same system

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Specification
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Left fitting
90°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. 18

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Installation route: 分配阀左~分配阀左

Length
450 mm
Specification
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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. 23

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Installation route: 分配阀左~电磁阀

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Specification
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Left fitting
美制内螺纹37°内锥
Right fitting
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Diagram Pipe No. 31

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Installation route: 分配阀上~分配阀右

Length
550 mm
Specification
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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. 17

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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37°内锥
Right fitting
美制内螺纹37°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
550 mm
Specification
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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. 3

4632041

Installation route: 分配阀右~电磁阀

Length
500 mm
Specification
DN6;1SN-04;22.5MPa
Left fitting
90°美制内螺纹74°内锥
Right fitting
45°美制内螺纹74°内锥
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Diagram Pipe No. 17

4452733

Installation route: 分配阀右~电磁阀

Length
450 mm
Specification
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Left fitting
美制内螺纹74°内锥
Right fitting
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