- Length
- 750 mm
- Specification
- DN19;2SN-12;21.5MPa
- 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
Individual hose record
4377469 Hose Repair Specifications
Excavator · Hitachi · EX700 · Hydraulic Pump
Finished length2,900 mm
Locate this hose
Installation diagram — Pipe No. 22
Locate Pipe No. 22 in the diagram, then confirm part number 4377469 before removing the hose.
Repair specifications
- Part number
- 4377469
- Diagram pipe number
- 22
- Installation route
- 液压泵左~过渡阀块(隔板)
- Hose specification
- DN6;1SN-4;14MPa
- Finished length
- 2,900 mm
- Working pressure
- 14 MPa
- Left fitting
- 美制内螺纹37°内锥
- Right fitting
- 美制内螺纹37°内锥
- Quantity
- 1
Same system