Individual hose record

4428745 Hose Repair Specifications

Excavator · Hitachi · EX27U · Attachments

Finished length860 mm

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Installation diagram — Pipe No. 28

Locate Pipe No. 28 in the diagram, then confirm part number 4428745 before removing the hose.

Hitachi EX27U installation diagram showing hydraulic hose 4428745 at Pipe No. 28
Hitachi EX27UPart 4428745 · Pipe No. 28Open full-size diagram

Repair specifications

Part number
4428745
Diagram pipe number
28
Installation route
排油管(车架)
Hose specification
DN3;1层纤维-2;19.5MPa
Finished length
860 mm
Working pressure
19.5 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. 29

4428744

Installation route: 排油管(车架)

Length
1,100 mm
Specification
DN3;1层纤维-2;19.5MPa
Left fitting
英制内螺纹30°外锥
Right fitting
英制内螺纹30°外锥
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