Individual hose record

4389917 Hose Repair Specifications

Excavator · Hitachi · EX750-5 · Hydraulic Tank

Finished length500 mm

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Installation diagram — Pipe No. 35

Locate Pipe No. 35 in the diagram, then confirm part number 4389917 before removing the hose.

Hitachi EX750-5 installation diagram showing hydraulic hose 4389917 at Pipe No. 35 — Hitachi EX750-5Part 4389917 · Pipe No. 35Open full-size diagram

Repair specifications

Part number: 4389917
Diagram pipe number: 35
Installation route: 液压油箱~电磁阀(液压油箱)
Hose specification: DN6;1SN-4;7Mpa
Finished length: 500 mm
Working pressure: 7 MPa
Left fitting: 美制内螺纹37°内锥
Right fitting: 美制内螺纹37°内锥
Quantity: 1

Same system

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Diagram Pipe No. 65

4375899

Installation route: 液压油箱~接线板(遮蔽板)

Length: 1,150 mm
Specification: DN10;1SN-6;7Mpa
Left fitting: 美制内螺纹37°内锥
Right fitting: 美制外螺纹37°外锥

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Diagram Pipe No. 42

4387356

Installation route: 液压油箱~接线板(遮蔽板下)

Length: 1,550 mm
Specification: DN10;1SN-6;7Mpa
Left fitting: 美制内螺纹37°内锥
Right fitting: 美制外螺纹37°外锥

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Diagram Pipe No. 41

4375893

Installation route: 液压油箱~接线板(遮蔽板)

Length: 950 mm
Specification: DN10;1SN-6;7Mpa
Left fitting: 美制内螺纹37°内锥
Right fitting: 美制外螺纹37°外锥

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Diagram Pipe No. 1

4375892

Installation route: 液压油箱~接线板(遮蔽板)

Length: 1,050 mm
Specification: DN10;1SN-6;7Mpa
Left fitting: 美制内螺纹37°内锥
Right fitting: 美制外螺纹37°外锥

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Diagram Pipe No. 40

4375900

Installation route: 液压油箱~接线板(遮蔽板)

Length: 1,300 mm
Specification: DN10;1SN-6;7Mpa
Left fitting: 美制内螺纹37°内锥
Right fitting: 美制外螺纹37°外锥

View full repair specifications