Individual hose record

4437738 Hose Preview

Excavator · Hitachi · ZX120 · Attachments – Quick Coupler

Finished length1,000 mm

Repair specifications

Part number: 4437738
Diagram pipe number: 40
Installation route: 过渡阀块(快换)~中转接头
Hose specification: DN10;1SN-06;18MPa
Finished length: 1,000 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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Diagram Pipe No. 44

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Installation route: 电磁阀~电磁阀(快换)

Length: 600 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. 8

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Installation route: 大臂(快换)~小臂(快换)

Length: 1,900 mm
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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: 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

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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: 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. 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

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For reference only. Confirm the actual hose before fabrication.