Individual hose record

4428551 Hose Preview

Excavator · Hitachi · EX27U · Attachments – Breaker

Finished length1,400 mm

Repair specifications

Part number: 4428551
Diagram pipe number: 35
Installation route: 分配阀上左~过渡阀块(大臂下)
Hose specification: DN12;2SN-8;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. 38

4429714

Installation route: 大臂(破碎器)~过渡阀块(破碎器)

Length: 580 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

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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

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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

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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

For reference only. Confirm the actual hose before fabrication.