Individual hose record

4437944 Hose Repair Specifications

Excavator · Hitachi · ZX370 · Attachments

Finished length650 mm

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Installation diagram — Pipe No. 13

Locate Pipe No. 13 in the diagram, then confirm part number 4437944 before removing the hose.

Hitachi ZX370 installation diagram showing hydraulic hose 4437944 at Pipe No. 13 — Hitachi ZX370Part 4437944 · Pipe No. 13Open full-size diagram

Repair specifications

Part number: 4437944
Diagram pipe number: 13
Installation route: 进回油阀~电磁阀(进回油阀)
Hose specification: DN10;1SN-06;18MPa
Finished length: 650 mm
Working pressure: 18 MPa
Left fitting: 美制内螺纹74°内锥
Right fitting: 90°美制内螺纹74°内锥
Quantity: 1

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Right fitting: 美制内螺纹74°内锥

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Diagram Pipe No. 16

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Diagram Pipe No. 17

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Right fitting: 90°美制内螺纹74°内锥

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Diagram Pipe No. 11

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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. 20

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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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