Individual hose record

4644625 Hose Repair Specifications

Excavator · Hitachi · ZX225USLC-3 · Hydraulic Pump

Finished length680 mm

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Installation diagram — Pipe No. 13

Locate Pipe No. 13 in the diagram, then confirm part number 4644625 before removing the hose.

Hitachi ZX225USLC-3 installation diagram showing hydraulic hose 4644625 at Pipe No. 13
Hitachi ZX225USLC-3Part 4644625 · Pipe No. 13Open full-size diagram

Repair specifications

Part number
4644625
Diagram pipe number
13
Installation route
液压泵~吸油铁管
Hose specification
DN19;2SN-12;21.5MPa
Finished length
680 mm
Working pressure
21.5 MPa
Left fitting
American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
Right fitting
90° elbow, American female thread, flat-face sealOriginal Chinese: 90°美制内螺纹平面密封
Quantity
1

Same system

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Diagram Pipe No. 14

4470393

Installation route: 液压泵~先导滤芯

Length
350 mm
Specification
DN6;1SN-04;22.5MPa
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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Diagram Pipe No. 17A

4661845

Installation route: 液压泵~中转接头

Length
3,000 mm
Specification
DN10;1SN-6;7Mpa
Left fitting
美制内螺纹37°内锥
Right fitting
美制内螺纹37°内锥
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Diagram Pipe No. 16A

4661844

Installation route: 液压泵~中转接头

Length
3,000 mm
Specification
DN10;1SN-6;7Mpa
Left fitting
美制内螺纹37°内锥
Right fitting
美制内螺纹37°内锥
View full repair specifications
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