Individual hose record

4429714 Hose Repair Specifications

Excavator · Hitachi · EX27U · Attachments – Breaker

Finished length580 mm

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Installation diagram — Pipe No. 38

Locate Pipe No. 38 in the diagram, then confirm part number 4429714 before removing the hose.

Hitachi EX27U installation diagram showing hydraulic hose 4429714 at Pipe No. 38 — Hitachi EX27UPart 4429714 · Pipe No. 38Open full-size diagram

Repair specifications

Part number: 4429714
Diagram pipe number: 38
Installation route: 大臂(破碎器)~过渡阀块(破碎器)
Hose specification: DN12;2SN-8;20.5MPa
Finished length: 580 mm
Working pressure: 20.5 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. 37

4429713

Installation route: 大臂(破碎器)~过渡阀块(破碎器)

Length: 600 mm
Specification: DN12;2SN-8;20.5MPa
Left fitting: 英制内螺纹30°外锥
Right fitting: 英制内螺纹30°外锥

View full repair specifications

Diagram Pipe No. 36

4428552

Installation route: 过渡阀块(破碎器)~过渡阀块(大臂下)

Length: 1,600 mm
Specification: DN12;2SN-8;20.5MPa
Left fitting: 英制内螺纹30°外锥
Right fitting: 英制内螺纹30°外锥

View full repair specifications

Diagram Pipe No. 38

4428043

Installation route: 过渡阀块(破碎器)~液压油箱

Length: 350 mm
Specification: DN19;4层纤维-12;3.5MPa
Left fitting: 英制内螺纹30°外锥
Right fitting: 英制内螺纹30°外锥

View full repair specifications