Individual hose record

4383513 Hose Repair Specifications

Excavator · Hitachi · ZX250 · Attachments

Finished length1,350 mm

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Installation diagram — Pipe No. 11

Locate Pipe No. 11 in the diagram, then confirm part number 4383513 before removing the hose.

Hitachi ZX250 installation diagram showing hydraulic hose 4383513 at Pipe No. 11
Hitachi ZX250Part 4383513 · Pipe No. 11Open full-size diagram

Repair specifications

Part number
4383513
Diagram pipe number
11
Installation route
分配阀后~慢速回流阀
Hose specification
DN10;2SN-6;34.5MPa
Finished length
1,350 mm
Working pressure
34.5 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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Specification
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Left fitting
美制内螺纹37°内锥
Right fitting
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Diagram Pipe No. 53

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Installation route: 分配阀左~流速切换阀

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Specification
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美制内螺纹37°内锥
Right fitting
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Diagram Pipe No. 40

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Installation route: 分配阀右~液压油箱

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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. 22

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Installation route: 过渡阀块(辅助)~过渡阀块(辅助)

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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. 18

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Installation route: 过渡阀块(控制阀(分节油缸))~过渡阀块

Length
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Specification
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Left fitting
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Right fitting
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Diagram Pipe No. 12

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Installation route: 控制阀(辅助)~慢速回流阀

Length
650 mm
Specification
DN12;4SP-8;34.5Mpa
Left fitting
American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
Right fitting
American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
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Diagram Pipe No. 23

4452037

Installation route: 流速切换阀~过渡阀块(辅助)

Length
850 mm
Specification
DN6;1SN-4;7Mpa
Left fitting
美制内螺纹37°内锥
Right fitting
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Diagram Pipe No. 28

4462262

Installation route: 大臂(辅助)~控制阀(辅助)

Length
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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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