Individual hose record

4447490 Hose Repair Specifications

Excavator · Hitachi · ZX135US-6N · Swivel Joint

Finished length1,750 mm

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Installation diagram — Pipe No. 23

Locate Pipe No. 23 in the diagram, then confirm part number 4447490 before removing the hose.

Hitachi ZX135US-6N installation diagram showing hydraulic hose 4447490 at Pipe No. 23
Hitachi ZX135US-6NPart 4447490 · Pipe No. 23Open full-size diagram

Repair specifications

Part number
4447490
Diagram pipe number
23
Installation route
Swivel joint → travel motorOriginal Chinese: 回转接头~行走马达
Hose specification
DN6;1SN-04;22.5MPa
Finished length
1,750 mm
Working pressure
22.5 MPa
Left fitting
美制内螺纹74°内锥
Right fitting
90°美制内螺纹74°内锥
Quantity
2

Same system

Related Hoses

Diagram Pipe No. 11

4447483

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

Length
1,900 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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