Individual hose record

4409091 Hose Repair Specifications

Excavator · Hitachi · ZX160LC · Attachments – Quick Coupler

Finished length1,770 mm

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Installation diagram — Pipe No. 20A

Locate Pipe No. 20A in the diagram, then confirm part number 4409091 before removing the hose.

Hitachi ZX160LC installation diagram showing hydraulic hose 4409091 at Pipe No. 20A — Hitachi ZX160LCPart 4409091 · Pipe No. 20AOpen full-size diagram

Repair specifications

Part number: 4409091
Diagram pipe number: 20A
Installation route: 大臂(快换)~控制阀(快换)
Hose specification: DN10;2SN-6;34.5MPa
Finished length: 1,770 mm
Working pressure: 34.5 MPa
Left fitting: 美制内螺纹37°内锥
Right fitting: 45°美制内螺纹37°内锥
Quantity: 1

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Diagram Pipe No. 46

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Installation route: 大臂(快换)~控制阀(快换)

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Left fitting: 美制内螺纹37°内锥
Right fitting: 45°美制内螺纹37°内锥

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Left fitting: 美制内螺纹74°内锥
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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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