Individual hose record

4664651 Hose Repair Specifications

Excavator · Hitachi · ZX190W-3 · Control Lever

Finished length900 mm

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Installation diagram — Pipe No. 26

Locate Pipe No. 26 in the diagram, then confirm part number 4664651 before removing the hose.

Hitachi ZX190W-3 installation diagram showing hydraulic hose 4664651 at Pipe No. 26 — Hitachi ZX190W-3Part 4664651 · Pipe No. 26Open full-size diagram

Repair specifications

Part number: 4664651
Diagram pipe number: 26
Installation route: 中转接头~分配阀左
Hose specification: DN6;1SN-4;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. 20

9280188

Installation route: 中转接头~电磁阀(踏板)

Length: 3,100 mm
Specification: DN10;1SN-6;7Mpa
Left fitting: 美制内螺纹37°内锥
Right fitting: 90°美制内螺纹37°内锥

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Diagram Pipe No. 20A

4437078

Installation route: 中转接头~电磁阀(踏板)

Length: 3,100 mm
Specification: DN10;1SN-6;7Mpa
Left fitting: 美制内螺纹37°内锥
Right fitting: 90°美制内螺纹37°内锥

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Diagram Pipe No. 34A

4664725

Installation route: 左手柄~中转接头

Length: 3,500 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. 34

9280172

Installation route: 左手柄~中转接头

Length: 3,500 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

View full repair specifications

For reference only. Confirm the actual hose before fabrication.