Individual hose record

4450505 Hose Repair Specifications

Excavator · Hitachi · ZX250LC-5N · Swivel Joint

Finished length2,500 mm

Repair specifications

Part number
4450505
Diagram pipe number
23
Installation route
Swivel joint → travel motorOriginal Chinese: 回转接头~行走马达
Hose specification
DN6;1SN-04;22.5MPa
Finished length
2,500 mm
Working pressure
22.5 MPa
Left fitting
美制内螺纹74°内锥
Right fitting
美制内螺纹74°内锥
Quantity
2

Same system

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Diagram Pipe No. 24

4267668

Installation route: Swivel joint → travel motorOriginal Chinese: 回转接头~行走马达

Length
2,400 mm
Specification
DN13;2SN-08;27.5MPa
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. 0

4630638

Installation route: Swivel joint → travel motorOriginal Chinese: 回转接头~行走马达

Length
2,300 mm
Specification
DN19;4SH-12;42MPa
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. 8

4636895

Installation route: 回转接头~回油铁管(液压油箱)

Length
2,250 mm
Specification
DN12;1SN-08;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. 1

4447490

Installation route: 回转接头~电磁阀

Length
1,750 mm
Specification
DN6;1SN-04;22.5MPa
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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Diagram Pipe No. 1

4631508

Installation route: Swivel joint → travel motorOriginal Chinese: 回转接头~行走马达

Length
2,300 mm
Specification
DN19;4SH-12;42MPa
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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