Individual hose record

4438255 Hose Repair Specifications

Excavator · Hitachi · ZX130-6N · Control Lever

Finished length2,800 mm

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Installation diagram — Pipe No. 20

Locate Pipe No. 20 in the diagram, then confirm part number 4438255 before removing the hose.

Hitachi ZX130-6N installation diagram showing hydraulic hose 4438255 at Pipe No. 20
Hitachi ZX130-6NPart 4438255 · Pipe No. 20Open full-size diagram

Repair specifications

Part number
4438255
Diagram pipe number
20
Installation route
右手柄~模式转换阀
Hose specification
DN10;1SN-06;18MPa
Finished length
2,800 mm
Working pressure
18 MPa
Left fitting
美制内螺纹74°内锥
Right fitting
美制内螺纹74°内锥
Quantity
1

Same system

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Specification
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Left fitting
美制内螺纹74°内锥
Right fitting
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Diagram Pipe No. 17

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Installation route: 左手柄~模式转换阀

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Specification
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美制内螺纹74°内锥
Right fitting
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Diagram Pipe No. 1

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Left fitting
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Right fitting
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Diagram Pipe No. 4

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Specification
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Left fitting
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Right fitting
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Diagram Pipe No. 1

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Installation route: 右手柄~进回油阀

Length
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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. 3

4461246

Installation route: 右手柄~中转接头

Length
2,750 mm
Specification
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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. 6

4438266

Installation route: 右手柄~中转接头

Length
2,700 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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