Individual hose record

4459641 Hose Repair Specifications

Excavator · Hitachi · ZX270LC-3 · Swivel Joint

Finished length2,550 mm

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Installation diagram — Pipe No. 7

Locate Pipe No. 7 in the diagram, then confirm part number 4459641 before removing the hose.

Hitachi ZX270LC-3 installation diagram showing hydraulic hose 4459641 at Pipe No. 7 — **Hitachi ZX270LC-3 · 4459641**Part 4459641 · Pipe No. 7Open full-size diagram

Repair specifications

Part number: 4459641
Diagram pipe number: 7
Installation route: Swivel joint → travel motorOriginal Chinese: 回转接头~行走马达
Hose specification: DN13;1SN-08;16MPa
Finished length: 2,550 mm
Working pressure: 16 MPa
Left fitting: 美制内螺纹74°内锥
Right fitting: 90°美制内螺纹74°内锥
Quantity: 2

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Diagram Pipe No. 0

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Diagram Pipe No. 1

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Installation route: Swivel joint → travel motorOriginal Chinese: 回转接头~行走马达

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Diagram Pipe No. 0

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Diagram Pipe No. 7

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Installation route: Swivel joint → travel motorOriginal Chinese: 回转接头~行走马达

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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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Right fitting: 美制内螺纹74°内锥

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Diagram Pipe No. 12

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Installation route: Swivel joint → travel motorOriginal Chinese: 回转接头~行走马达

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Diagram Pipe No. 1

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Installation route: Swivel joint → travel motorOriginal Chinese: 回转接头~行走马达

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Right fitting: 90° elbow, American female thread, flat-face sealOriginal Chinese: 90°美制内螺纹平面密封

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