Individual hose record

4286269 Hose Repair Specifications

Excavator · Hitachi · ZX180W · Attachments – Breaker

Finished length1,450 mm

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Installation diagram — Pipe No. 18

Locate Pipe No. 18 in the diagram, then confirm part number 4286269 before removing the hose.

Hitachi ZX180W installation diagram showing hydraulic hose 4286269 at Pipe No. 18
Hitachi ZX180WPart 4286269 · Pipe No. 18Open full-size diagram

Repair specifications

Part number
4286269
Diagram pipe number
18
Installation route
大臂(前段)~大臂(后段)
Hose specification
DN19;4SP-12;34.5Mpa
Finished length
1,450 mm
Working pressure
34.5 MPa
Left fitting
American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
Right fitting
American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
Quantity
2

Same system

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Diagram Pipe No. 2

4259446

Installation route: 大臂(前段)~大臂(后段)

Length
1,350 mm
Specification
DN25;4SP-16;35Mpa
Left fitting
American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
Right fitting
American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
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Diagram Pipe No. 13

4449264

Installation route: 电磁阀液压管路

Length
2,250 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. 11A

4451090

Installation route: 电磁阀(破碎器)~过渡阀块(隔板)

Length
1,250 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. 11

9207011

Installation route: 电磁阀(破碎器)~过渡阀块(隔板)

Length
1,250 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
View full repair specifications

Diagram Pipe No. 3

4286269

Installation route: 大臂(前段)~大臂(后段)

Length
1,450 mm
Specification
DN19;4SP-12;34.5Mpa
Left fitting
American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
Right fitting
American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
View full repair specifications

Diagram Pipe No. 9

4483406

Installation route: 破碎器踏板~中转接头

Length
3,150 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

Diagram Pipe No. 8

4488332

Installation route: 破碎器踏板~中转接头

Length
3,200 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

Diagram Pipe No. 1

4286816

Installation route: 大臂(前段)~大臂(后段)

Length
1,450 mm
Specification
DN25;4SH-16;34.5Mpa
Left fitting
American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
Right fitting
American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
View full repair specifications

For reference only. Confirm the actual hose before fabrication.

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