Individual hose record

4284077 Hose Repair Specifications

Excavator · Hitachi · EX200LC-2 · Swing Motor

Finished length550 mm

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Installation diagram — Pipe No. 5

Locate Pipe No. 5 in the diagram, then confirm part number 4284077 before removing the hose.

Hitachi EX200LC-2 installation diagram showing hydraulic hose 4284077 at Pipe No. 5
Hitachi EX200LC-2Part 4284077 · Pipe No. 5Open full-size diagram

Repair specifications

Part number
4284077
Diagram pipe number
5
Installation route
回转马达~过渡阀块(回转马达)
Hose specification
DN6;2SN-4;34.5MPa
Finished length
550 mm
Working pressure
34.5 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. 65A

4277867

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

Length
780 mm
Specification
DN10;1层纤维-6;14MPa
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. 29

4278526

Installation route: 回转马达~电磁阀

Length
430 mm
Specification
DN6;2层纤维-4;14MPa
Left fitting
美制内螺纹37°内锥
Right fitting
90°美制内螺纹37°内锥
View full repair specifications

Diagram Pipe No. 6

4284078

Installation route: 回转马达~过渡阀块(回转马达)

Length
600 mm
Specification
DN6;2SN-4;34.5MPa
Left fitting
美制内螺纹37°内锥
Right fitting
90°美制内螺纹37°内锥
View full repair specifications
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