Individual hose record

4642723 Hose Repair Specifications

Excavator · Hitachi · ZX350LC-3 · Attachments

Finished length950 mm

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Installation diagram — Pipe No. 19

Locate Pipe No. 19 in the diagram, then confirm part number 4642723 before removing the hose.

Hitachi ZX350LC-3 installation diagram showing hydraulic hose 4642723 at Pipe No. 19 — Hitachi ZX350LC-3Part 4642723 · Pipe No. 19Open full-size diagram

Repair specifications

Part number: 4642723
Diagram pipe number: 19
Installation route: 中转接头~过渡阀块(分节大臂)
Hose specification: DN10;1SN-6;7Mpa
Finished length: 950 mm
Working pressure: 7 MPa
Left fitting: 美制内螺纹37°内锥
Right fitting: 90°美制内螺纹37°内锥
Quantity: 1

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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. 43

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Right fitting: 美制内螺纹74°内锥

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Diagram Pipe No. 204

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Right fitting: 90°美制内螺纹74°内锥

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Diagram Pipe No. 18

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Installation route: 先导泵~吸油铁管

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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. 0

4437902

Installation route: 电磁阀~过渡阀块(流速切换)

Length: 1,100 mm
Specification: DN6;1SN-04;22.5MPa
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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