Individual hose record

4270597 Hose Preview

Excavator · Hitachi · ZX120 · Attachments

Finished length900 mm

Repair specifications

Part number: 4270597
Diagram pipe number: 29
Installation route: 液压泵~接头(过渡阀块(推土铲))
Hose specification: DN19;4层纤维-12;3.5MPa
Finished length: 900 mm
Working pressure: 3.5 MPa
Left fitting: American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
Right fitting: 90° elbow, American female thread, flat-face sealOriginal Chinese: 90°美制内螺纹平面密封
Quantity: 1

Same system

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Diagram Pipe No. 29

4442331

Installation route: 过渡阀块(推土铲)~过渡阀块(控制阀(推土铲))

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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. 15

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Installation route: 分节大臂踏板~进回油阀

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Right fitting: 美制内螺纹37°内锥

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Diagram Pipe No. 7

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Installation route: 分配阀右~液压油箱

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Right fitting: 90°美制内螺纹37°内锥

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Diagram Pipe No. 20

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Installation route: 分配阀下~过渡阀块(分配阀)

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Right fitting: 90°美制内螺纹74°内锥

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Diagram Pipe No. 33A

4446706

Installation route: 分配阀右~电磁阀(流速切换)

Length: 2,050 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. 13

4437944

Installation route: 分配阀下~过渡阀块(推土铲)

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. 9

4458318

Installation route: 分配阀下~过渡阀块(推土铲)

Length: 300 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. 21

4442333

Installation route: 过渡阀块(分配阀)~过渡阀块(推土铲)

Length: 400 mm
Specification: DN6;1SN-4;7Mpa
Left fitting: 90°美制内螺纹37°内锥
Right fitting: 90°美制内螺纹37°内锥

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For reference only. Confirm the actual hose before fabrication.