Individual hose record
4226384 Hose Repair Specifications
Excavator · Hitachi · EX270LC · Attachments – Lock Valve
Finished length1,200 mm
Locate this hose
Installation diagram — Pipe No. 11
Locate Pipe No. 11 in the diagram, then confirm part number 4226384 before removing the hose.

Repair specifications
- Part number
- 4226384
- Diagram pipe number
- 11
- Installation route
- Left boom-cylinder lock valve → right boom-cylinder lock valveOriginal Chinese: 左大臂油缸锁止阀~右大臂油缸锁止阀
- Hose specification
- DN6;2SN-4;34.5MPa
- Finished length
- 1,200 mm
- Working pressure
- 34.5 MPa
- Left fitting
- 美制内螺纹37°内锥
- Right fitting
- 美制内螺纹37°内锥
- Quantity
- 1
