Individual hose record

4423270 Hose Repair Specifications

Excavator · Hitachi · ZX200LC · Attachments

Finished length3,450 mm

Locate this hose

Installation diagram — Pipe No. 8

Locate Pipe No. 8 in the diagram, then confirm part number 4423270 before removing the hose.

Hitachi ZX200LC installation diagram showing hydraulic hose 4423270 at Pipe No. 8
Hitachi ZX200LCPart 4423270 · Pipe No. 8Open full-size diagram

Repair specifications

Part number
4423270
Diagram pipe number
8
Installation route
电磁阀~进回油阀
Hose specification
DN10;1SN-06;18MPa
Finished length
3,450 mm
Working pressure
18 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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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. 16

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Installation route: 液压油箱~进回油阀

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. 45A

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Installation route: 分配阀右~控制阀(分节大臂)

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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. 1

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Installation route: 进回油阀~中转接头

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. 17

4437944

Installation route: 电磁阀(行走踏板)~进回油阀

Length
650 mm
Specification
DN10;1SN-06;18MPa
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. 19

4448831

Installation route: 液压油箱~过渡阀块(分节大臂)

Length
650 mm
Specification
DN6;1SN-4;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. 39

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Installation route: 中转接头~分配阀下

Length
1,000 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. 0

4448831

Installation route: 分配阀右~液压油箱

Length
650 mm
Specification
DN6;1SN-4;7Mpa
Left fitting
美制内螺纹37°内锥
Right fitting
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