- Length
- 1,400 mm
- Specification
- DN13;2SN-08;27.5MPa
- Left fitting
- 美制内螺纹74°内锥
- Right fitting
- 90°美制内螺纹74°内锥
Individual hose record
4447490 Hose Repair Specifications
Excavator · Hitachi · ZX120 · Swivel Joint
Finished length1,750 mm
Locate this hose
Installation diagram — Pipe No. 23
Locate Pipe No. 23 in the diagram, then confirm part number 4447490 before removing the hose.
Repair specifications
- Part number
- 4447490
- 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
- 1,750 mm
- Working pressure
- 22.5 MPa
- Left fitting
- 美制内螺纹74°内锥
- Right fitting
- 90°美制内螺纹74°内锥
- Quantity
- 1
Same system
Related Hoses
Diagram Pipe No. 11
4447483
Installation route: Swivel joint → travel motorOriginal Chinese: 回转接头~行走马达
- Length
- 1,900 mm
- Specification
- DN10;1SN-06;18MPa
- Left fitting
- 美制内螺纹74°内锥
- Right fitting
- 美制内螺纹74°内锥
- Length
- 1,300 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