- Length
- 760 mm
- Specification
- DN12;2SN-8;27.5MPa
- Left fitting
- 英制内螺纹30°外锥
- Right fitting
- 英制内螺纹30°外锥
Individual hose record
4426456 Hose Repair Specifications
Excavator · Hitachi · EX50UNA · Attachments – Breaker
Finished length1,250 mm
Locate this hose
Installation diagram — Pipe No. 17
Locate Pipe No. 17 in the diagram, then confirm part number 4426456 before removing the hose.

Repair specifications
- Part number
- 4426456
- Diagram pipe number
- 17
- Installation route
- 过渡阀块(破碎器)~过渡阀块(大臂下)
- Hose specification
- DN12;2SN-8;27.5MPa
- Finished length
- 1,250 mm
- Working pressure
- 27.5 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
Related Hoses
- Length
- 800 mm
- Specification
- DN12;2SN-8;27.5MPa
- Left fitting
- 英制内螺纹30°外锥
- Right fitting
- 英制内螺纹30°外锥
