Diagram Pipe No. 8
4436267
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
- Length
- 420 mm
- Specification
- DN10;1SN-6;7Mpa
- Left fitting
- 美制内螺纹37°内锥
- Right fitting
- 美制内螺纹37°内锥
Individual hose record
Excavator · Hitachi · ZX190W-3 · Attachments – Lock Valve
Locate this hose
Locate Pipe No. 12 in the diagram, then confirm part number 9271400 before removing the hose.

Same system
Diagram Pipe No. 8
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
Diagram Pipe No. 12A
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