- Length
- 1,000 mm
- Specification
- DN25;4SP-16;34.5MPa
- 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
Individual hose record
4437634 Hose Repair Specifications
Excavator · Hitachi · ZX210W · Attachments – Breaker
Finished length2,950 mm
Locate this hose
Installation diagram — Pipe No. 8
Locate Pipe No. 8 in the diagram, then confirm part number 4437634 before removing the hose.

Repair specifications
- Part number
- 4437634
- Diagram pipe number
- 8
- Installation route
- 液压油箱~电磁阀(破碎器)
- Hose specification
- DN10;1SN-06;18MPa
- Finished length
- 2,950 mm
- Working pressure
- 18 MPa
- Left fitting
- 美制内螺纹74°内锥
- Right fitting
- 美制内螺纹74°内锥
- Quantity
- 1
Same system
Related Hoses
- Length
- 1,480 mm
- Specification
- DN25;4SP-16;35Mpa
- 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
- 3,100 mm
- Specification
- DN12;1SN-8;7MPa
- 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
