Individual hose record

4437292 Hose Repair Specifications

Excavator · Hitachi · ZX220W-3 · Hydraulic Tank

Finished length730 mm

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Installation diagram — Pipe No. 51

Locate Pipe No. 51 in the diagram, then confirm part number 4437292 before removing the hose.

Hitachi ZX220W-3 installation diagram showing hydraulic hose 4437292 at Pipe No. 51 — Hitachi ZX220W-3Part 4437292 · Pipe No. 51Open full-size diagram

Repair specifications

Part number: 4437292
Diagram pipe number: 51
Installation route: 液压油箱~过渡阀块(分配阀)
Hose specification: DN6;1SN-04;22.5MPa
Finished length: 730 mm
Working pressure: 22.5 MPa
Left fitting: 美制内螺纹74°内锥
Right fitting: 美制内螺纹74°内锥
Quantity: 1

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Right fitting: 美制内螺纹37°内锥

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Diagram Pipe No. 17

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Installation route: 液压油箱~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. 39

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Right fitting: 美制内螺纹37°内锥

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Diagram Pipe No. 53

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Right fitting: 美制内螺纹74°内锥

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