- Length
- 400 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
Individual hose record
4251922 Hose Repair Specifications
Excavator · Hitachi · ZX75US · Attachments – Breaker
Finished length750 mm
Locate this hose
Installation diagram — Pipe No. 53
Locate Pipe No. 53 in the diagram, then confirm part number 4251922 before removing the hose.
Repair specifications
- Part number
- 4251922
- Diagram pipe number
- 53
- Installation route
- 过渡阀块(破碎器)~回油铁管(液压油箱)
- Hose specification
- DN19;1SN-12;7MPa
- Finished length
- 750 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
- Length
- 650 mm
- Specification
- DN10;2SN-6;34.5MPa
- Left fitting
- 美制内螺纹37°内锥
- Right fitting
- 90°美制内螺纹37°内锥
- 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
- Length
- 520 mm
- Specification
- DN19;4SP-12;38Mpa
- 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
- Length
- 1,100 mm
- Specification
- DN10;2SN-6;28Mpa
- Left fitting
- 英制内螺纹30°外锥
- Right fitting
- 英制内螺纹30°外锥
- 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
- Length
- 2,150 mm
- Specification
- DN19;4SP-12;38Mpa
- 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