Individual hose record

4426476 Hose Repair Specifications

Excavator · Hitachi · EX50UNA · Control Lever

Finished length2,060 mm

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Installation diagram — Pipe No. 69

Locate Pipe No. 69 in the diagram, then confirm part number 4426476 before removing the hose.

Hitachi EX50UNA installation diagram showing hydraulic hose 4426476 at Pipe No. 69 — Hitachi EX50UNAPart 4426476 · Pipe No. 69Open full-size diagram

Repair specifications

Part number: 4426476
Diagram pipe number: 69
Installation route: 右手柄~液压油箱
Hose specification: DN5;2层纤维-3;14MPa
Finished length: 2,060 mm
Working pressure: 14 MPa
Left fitting: 英制内螺纹30°外锥
Right fitting: 英制内螺纹30°外锥
Quantity: 1

Same system

Related Hoses

Diagram Pipe No. 68

4426475

Installation route: 左手柄~液压油箱

Length: 2,520 mm
Specification: DN5;2层纤维-3;14MPa
Left fitting: 英制内螺纹30°外锥
Right fitting: 英制内螺纹30°外锥

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Diagram Pipe No. 63

4426470

Installation route: 右手柄~电磁阀

Length: 1,780 mm
Specification: DN6;1SN-4;7Mpa
Left fitting: 英制内螺纹30°外锥
Right fitting: 英制内螺纹30°外锥

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For reference only. Confirm the actual hose before fabrication.