Individual hose record

4474667 Hose Repair Specifications

Excavator · Hitachi · ZX220W-3 · Hydraulic Tank

Finished length900 mm

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Installation diagram — Pipe No. 42

Locate Pipe No. 42 in the diagram, then confirm part number 4474667 before removing the hose.

Hitachi ZX220W-3 installation diagram showing hydraulic hose 4474667 at Pipe No. 42 — Hitachi ZX220W-3Part 4474667 · Pipe No. 42Open full-size diagram

Repair specifications

Part number: 4474667
Diagram pipe number: 42
Installation route: 液压油箱~中转接头
Hose specification: DN10;1SN-6;7Mpa
Finished length: 900 mm
Working pressure: 7 MPa
Left fitting: 美制内螺纹37°内锥
Right fitting: 美制内螺纹37°内锥
Quantity: 1

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Installation route: 液压油箱~进回油阀

Length: 3,300 mm
Specification: DN10;1SN-6;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. 51

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Installation route: 液压油箱~过渡阀块(分配阀)

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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. 39

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Installation route: 液压油箱~中转接头

Length: 1,150 mm
Specification: DN10;1SN-6;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. 53

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Installation route: 液压油箱~电磁阀

Length: 400 mm
Specification: DN10;1SN-06;18MPa
Left fitting: 美制内螺纹74°内锥
Right fitting: 美制内螺纹74°内锥

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