Individual hose record

4402701 Hose Repair Specifications

Excavator · Hitachi · ZX160LC · Attachments – Breaker

Finished length720 mm

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Installation diagram — Pipe No. 16

Locate Pipe No. 16 in the diagram, then confirm part number 4402701 before removing the hose.

Hitachi ZX160LC installation diagram showing hydraulic hose 4402701 at Pipe No. 16
Hitachi ZX160LCPart 4402701 · Pipe No. 16Open full-size diagram

Repair specifications

Part number
4402701
Diagram pipe number
16
Installation route
控制阀(破碎器)~电磁阀(破碎器)
Hose specification
DN6;1SN-4;7MPa
Finished length
720 mm
Working pressure
7 MPa
Left fitting
美制内螺纹37°内锥
Right fitting
美制内螺纹37°内锥
Quantity
1

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Specification
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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. 8

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Left fitting
美制内螺纹37°内锥
Right fitting
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Diagram Pipe No. 7

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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. 12

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Specification
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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. 11

4188920

Installation route: 大臂(后段)~卸压安全阀(破碎器)

Length
800 mm
Specification
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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. 11

4425783

Installation route: 分配阀右~过渡阀块(破碎器)

Length
1,150 mm
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. 25

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Installation route: 控制阀(破碎器)~回油铁管(分配阀)

Length
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Specification
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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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Length
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Specification
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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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