Individual hose record

4447490 Hose Repair Specifications

Excavator · Hitachi · ZX135US · 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 installation diagram showing hydraulic hose 4447490 at Pipe No. 23
Hitachi ZX135USPart 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
1

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
View full repair specifications
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