- Length
- 500 mm
- Specification
- DN12;1SN-8;7Mpa
- Left fitting
- 美制内螺纹37°内锥
- Right fitting
- 90°美制内螺纹37°内锥
Individual hose record
4420423 Hose Repair Specifications
Excavator · Hitachi · ZX225USLC · Swivel Joint
Finished length500 mm
Locate this hose
Installation diagram — Pipe No. 3A
Locate Pipe No. 3A in the diagram, then confirm part number 4420423 before removing the hose.
Repair specifications
- Part number
- 4420423
- Diagram pipe number
- 3A
- Installation route
- 回转接头~回油铁管(液压油箱)
- Hose specification
- DN12;1SN-8;7Mpa
- Finished length
- 500 mm
- Working pressure
- 7 MPa
- Left fitting
- 美制内螺纹37°内锥
- Right fitting
- 90°美制内螺纹37°内锥
- Quantity
- 1
Same system
Related Hoses
Diagram Pipe No. 14
4262927
Installation route: Swivel joint → travel motorOriginal Chinese: 回转接头~行走马达
- Length
- 2,100 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
Diagram Pipe No. 14
4267667
Installation route: Swivel joint → travel motorOriginal Chinese: 回转接头~行走马达
- Length
- 2,300 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
Diagram Pipe No. 25
4447566
Installation route: Swivel joint → travel motorOriginal Chinese: 回转接头~行走马达
- Length
- 2,200 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
Diagram Pipe No. 22
4457105
Installation route: Swivel joint → travel motorOriginal Chinese: 回转接头~行走马达
- Length
- 2,300 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
Diagram Pipe No. 25
4449378
Installation route: Swivel joint → travel motorOriginal Chinese: 回转接头~行走马达
- Length
- 2,400 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