Individual hose record

4641744 Hose Repair Specifications

Excavator · Hitachi · ZX240LC-3 · Attachments

Finished length2,150 mm

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Installation diagram — Pipe No. 49A

Locate Pipe No. 49A in the diagram, then confirm part number 4641744 before removing the hose.

Hitachi ZX240LC-3 installation diagram showing hydraulic hose 4641744 at Pipe No. 49A
Hitachi ZX240LC-3Part 4641744 · Pipe No. 49AOpen full-size diagram

Repair specifications

Part number
4641744
Diagram pipe number
49A
Installation route
控制阀(辅助)~回油铁管(液压油箱)
Hose specification
DN19;1SN-12;7Mpa
Finished length
2,150 mm
Working pressure
7 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
1

Same system

Related Hoses

Diagram Pipe No. 49

9263866

Installation route: 控制阀(辅助)~回油铁管(液压油箱)

Length
2,150 mm
Specification
DN19;1SN-12;7Mpa
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. 13

4683010

Installation route: 液压油箱~电磁阀

Length
550 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. 12

4635267

Installation route: 电磁阀~液压压力阀

Length
600 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. 18

4285799

Installation route: 先导泵~控制阀(辅助)

Length
750 mm
Specification
DN12;4SP-08;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. 57

4678902

Installation route: 中转接头~接线板(隔板)

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. 11

4696560

Installation route: 中转接头~电磁阀

Length
1,200 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. 17

4644618

Installation route: 先导泵~吸油铁管

Length
480 mm
Specification
DN19;1SN-12;7Mpa
Left fitting
American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
Right fitting
90° elbow, American female thread, flat-face sealOriginal Chinese: 90°美制内螺纹平面密封
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Diagram Pipe No. 61

4678903

Installation route: 中转接头~接线板(隔板)

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
View full repair specifications
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