- Length
- 900 mm
- Specification
- DN32;4SP-20;32Mpa
- 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
4268958 Hose Repair Specifications
Excavator · Hitachi · EX550LC-3 · Attachments – Breaker
Finished length700 mm
Locate this hose
Installation diagram — Pipe No. 57
Locate Pipe No. 57 in the diagram, then confirm part number 4268958 before removing the hose.

Repair specifications
- Part number
- 4268958
- Diagram pipe number
- 57
- Installation route
- 过渡阀块(破碎器)~破碎器滤芯
- Hose specification
- DN32;2SN-20;7MPa
- Finished length
- 700 mm
- Working pressure
- 7 MPa
- Left fitting
- 英制内螺纹30°外锥
- Right fitting
- 英制内螺纹30°外锥
- Quantity
- 1
Same system
