Individual hose record

4252872 Hose Repair Specifications

Excavator · Hitachi · ZX75US-3 · Attachments – Breaker

Finished length520 mm

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Installation diagram — Pipe No. 5

Locate Pipe No. 5 in the diagram, then confirm part number 4252872 before removing the hose.

Hitachi ZX75US-3 installation diagram showing hydraulic hose 4252872 at Pipe No. 5
Hitachi ZX75US-3Part 4252872 · Pipe No. 5Open full-size diagram

Repair specifications

Part number
4252872
Diagram pipe number
5
Installation route
大臂(前段)~大臂(后段)
Hose specification
DN19;4SP-12;38Mpa
Finished length
520 mm
Working pressure
38 MPa
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
Quantity
2

Same system

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Installation route: 分配阀后右~液压油箱

Length
850 mm
Specification
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Left fitting
美制内螺纹37°内锥
Right fitting
90°美制内螺纹37°内锥
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Diagram Pipe No. 15

9303371

Installation route: 分配阀后右~液压油箱

Length
850 mm
Specification
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Left fitting
美制内螺纹37°内锥
Right fitting
90°美制内螺纹37°内锥
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Diagram Pipe No. 2

4466630

Installation route: 大臂(破碎器)~小臂(破碎器)

Length
1,100 mm
Specification
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Left fitting
英制内螺纹30°外锥
Right fitting
英制内螺纹30°外锥
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