Individual hose record

4460921 Hose Preview

Excavator · Hitachi · ZX120 · Attachments – Quick Coupler

Finished length1,550 mm

Repair specifications

Part number
4460921
Diagram pipe number
22
Installation route
大臂(快换)~小臂(快换)
Hose specification
DN12;4SP-8;34.5Mpa
Finished length
1,550 mm
Working pressure
34.5 MPa
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
Quantity
2

Same system

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Installation route: 电磁阀~电磁阀(快换)

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. 8

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Installation route: 大臂(快换)~小臂(快换)

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. 41

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Installation route: 中转接头~过渡阀块(快换)

Length
450 mm
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. 48

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Installation route: 流速切换阀~过渡阀块(快换)

Length
1,500 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. 41

4452733

Installation route: 电磁阀(快换)~过渡阀块(快换)

Length
450 mm
Specification
DN6;1SN-04;22.5MPa
Left fitting
美制内螺纹74°内锥
Right fitting
美制内螺纹74°内锥
View full repair specifications

For reference only. Confirm the actual hose before fabrication.

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