Individual hose record

4313438 Hose Repair Specifications

Excavator · Hitachi · ZX230W-5N · Swivel Joint

Finished length1,900 mm

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Installation diagram — Pipe No. 16

Locate Pipe No. 16 in the diagram, then confirm part number 4313438 before removing the hose.

Hitachi ZX230W-5N installation diagram showing hydraulic hose 4313438 at Pipe No. 16 — Hitachi ZX230W-5NPart 4313438 · Pipe No. 16Open full-size diagram

Repair specifications

Part number: 4313438
Diagram pipe number: 16
Installation route: 回转接头~回油铁管(液压油箱)
Hose specification: DN12;1SN-8;7Mpa
Finished length: 1,900 mm
Working pressure: 7 MPa
Left fitting: 美制内螺纹37°内锥
Right fitting: 90°美制内螺纹37°内锥
Quantity: 1

Same system

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Diagram Pipe No. 3

4315339

Installation route: 回转接头~接头(转向油缸)

Length: 1,050 mm
Specification: DN10;4SH-06;44.5MPa
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. 6

4628869

Installation route: 回转接头~三通(轮上作动筒)

Length: 820 mm
Specification: DN10;1SN-6;7Mpa
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. 4

4305229

Installation route: 回转接头~接头(转向油缸)

Length: 1,000 mm
Specification: DN10;2SN-06;20.5MPa
Left fitting: 美制内螺纹37°内锥
Right fitting: 美制内螺纹37°内锥

View full repair specifications