Individual hose record

4452733 Hose Repair Specifications

Excavator · Hitachi · ZX450LC-3 · Hydraulic Pump

Finished length450 mm

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Installation diagram — Pipe No. 6

Locate Pipe No. 6 in the diagram, then confirm part number 4452733 before removing the hose.

Hitachi ZX450LC-3 installation diagram showing hydraulic hose 4452733 at Pipe No. 6 — **Hitachi ZX450LC-3**Part 4452733 · Pipe No. 6Open full-size diagram

Repair specifications

Part number: 4452733
Diagram pipe number: 6
Installation route: 液压泵左~液压泵右
Hose specification: DN6;1SN-04;22.5MPa
Finished length: 450 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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Diagram Pipe No. 17

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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. 19

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Installation route: 液压泵~铁管(液压泵)

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Left fitting: American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
Right fitting: American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封

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