Individual hose record

4225422 Hose Repair Specifications

Excavator · Hitachi · EX200LC · Swing Motor

Finished length630 mm

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Installation diagram — Pipe No. 21

Locate Pipe No. 21 in the diagram, then confirm part number 4225422 before removing the hose.

Hitachi EX200LC installation diagram showing hydraulic hose 4225422 at Pipe No. 21 — Hitachi EX200LCPart 4225422 · Pipe No. 21Open full-size diagram

Repair specifications

Part number: 4225422
Diagram pipe number: 21
Installation route: 回转马达~过渡阀块(分配阀)
Hose specification: DN6;2层纤维-4;14MPa
Finished length: 630 mm
Working pressure: 14 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

Related Hoses

Diagram Pipe No. 75

4203086

Installation route: Swing motor → return steel line (hydraulic tank)Original Chinese: 回转马达~回油铁管(液压油箱)

Length: 820 mm
Specification: DN10;1层纤维-6;14MPa
Left fitting: 美制内螺纹37°内锥
Right fitting: 美制内螺纹37°内锥

View full repair specifications

For reference only. Confirm the actual hose before fabrication.