Individual hose record

4644370 Hose Repair Specifications

Excavator · Hitachi · ZX650LC-3 · Hydraulic Tank

Finished length900 mm

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Installation diagram — Pipe No. 17

Locate Pipe No. 17 in the diagram, then confirm part number 4644370 before removing the hose.

Hitachi ZX650LC-3 installation diagram showing hydraulic hose 4644370 at Pipe No. 17 — Hitachi ZX650LC-3Part 4644370 · Pipe No. 17Open full-size diagram

Repair specifications

Part number: 4644370
Diagram pipe number: 17
Installation route: 液压油箱~电磁阀
Hose specification: DN10;1SN-6;7Mpa
Finished length: 900 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. 36

4634381

Installation route: 液压油箱~中转接头

Length: 1,650 mm
Specification: DN6;1SN-04;22.5MPa
Left fitting: 美制内螺纹74°内锥
Right fitting: 美制内螺纹74°内锥

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Diagram Pipe No. 7

4635265

Installation route: 液压油箱~进回油阀

Length: 3,100 mm
Specification: DN10;1SN-6;7Mpa
Left fitting: 美制内螺纹37°内锥
Right fitting: 美制内螺纹37°内锥

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Diagram Pipe No. 36

4634381

Installation route: 液压油箱~中转接头

Length: 1,600 mm
Specification: DN6;1SN-4;7Mpa
Left fitting: 美制内螺纹37°内锥
Right fitting: 美制内螺纹37°内锥

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Diagram Pipe No. 7

4635265

Installation route: 液压油箱~进回油阀

Length: 3,200 mm
Specification: DN10;1SN-06;18MPa
Left fitting: 美制内螺纹74°内锥
Right fitting: 美制内螺纹74°内锥

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Diagram Pipe No. 7

4286505

Installation route: 液压油箱~先导滤芯

Length: 800 mm
Specification: DN13;1SN-08;16MPa
Left fitting: 美制内螺纹74°内锥
Right fitting: 90°美制内螺纹74°内锥

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