Individual hose record

4426445 Hose Preview

Excavator · Hitachi · EX50UNA · Boom Assembly

Finished length1,400 mm

Repair specifications

Part number: 4426445
Diagram pipe number: 31
Installation route: 大臂摆动油缸后
Hose specification: DN10;2SN-6;20.5MPa
Finished length: 1,400 mm
Working pressure: 20.5 MPa
Left fitting: 英制内螺纹30°外锥
Right fitting: 90°英制内螺纹30°外锥
Quantity: 1

Same system

Related Hoses

Diagram Pipe No. 2

4426422

Installation route: 大臂油缸

Length: 1,000 mm
Specification: DN12;2SN-8;27.5MPa
Left fitting: 英制内螺纹30°外锥
Right fitting: 英制外螺纹30°内锥

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Diagram Pipe No. 3

4426460

Installation route: 大臂油缸

Length: 1,170 mm
Specification: DN12;2SN-8;27.5MPa
Left fitting: 英制内螺纹30°外锥
Right fitting: 英制外螺纹30°内锥

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Diagram Pipe No. 37

4426463

Installation route: 小臂油缸

Length: 1,790 mm
Specification: DN12;2SN-8;27.5MPa
Left fitting: 英制内螺纹30°外锥
Right fitting: 英制外螺纹30°内锥

View full repair specifications

For reference only. Confirm the actual hose before fabrication.