Diagram Pipe No. 9A
4436269
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
- 350 mm
- Specification
- DN10;1SN-06;18MPa
- Left fitting
- 90°美制内螺纹74°内锥
- Right fitting
- 90°美制内螺纹74°内锥
Hydraulic line repair data
Hitachi ZX120 Attachments – Lock Valve Hose List
Coverage details
- Hoses
- 2 records
- Full specifications
- 2 records
- Systems
- 1 systems
- Length range
- 350–420 mm
Current system
Find a hose in this system
Use the number on the diagram, a part number, connection point, length, hose size, or fitting.
Hose repair details
Hose Length and Fitting List
Diagram Pipe No. 12A
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
- Length
- 5,800 mm
- Specification
- DN10;1SN-6;7Mpa
- Left fitting
- 90°美制内螺纹37°内锥
- Right fitting
- 美制内螺纹37°内锥
Diagram Pipe No. 9
9190075
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
- 340 mm
- Specification
- DN10;1SN-6;7Mpa
- Left fitting
- 90°美制内螺纹37°内锥
- Right fitting
- 90°美制内螺纹37°内锥
- Length
- 6,293 mm
- Specification
- DN10;1SN-6;7Mpa
- Left fitting
- 美制内螺纹37°内锥
- Right fitting
- 45°美制内螺纹37°内锥
- Length
- 5,650 mm
- Specification
- DN10;1SN-6;7Mpa
- Left fitting
- 美制内螺纹37°内锥
- Right fitting
- 45°美制内螺纹37°内锥
- Length
- 5,800 mm
- Specification
- DN10;1SN-6;7Mpa
- Left fitting
- 美制内螺纹37°内锥
- Right fitting
- 90°美制内螺纹37°内锥
- Length
- 1,800 mm
- Specification
- DN10;1SN-6;7Mpa
- Left fitting
- 美制内螺纹37°内锥
- Right fitting
- 90°美制内螺纹37°内锥
- Length
- 450 mm
- Specification
- DN10;1SN-6;7Mpa
- Left fitting
- 45°美制内螺纹37°内锥
- Right fitting
- 美制内螺纹37°内锥
Diagram Pipe No. 12
9190082
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
- Length
- 2,050 mm
- Specification
- DN10;1SN-6;7Mpa
- Left fitting
- 美制内螺纹37°内锥
- Right fitting
- 90°美制内螺纹37°内锥
- Length
- 6,293 mm
- Specification
- DN10;1SN-6;7Mpa
- Left fitting
- 美制内螺纹37°内锥
- Right fitting
- 45°美制内螺纹37°内锥
- Length
- 1,800 mm
- Specification
- DN10;1SN-6;7Mpa
- Left fitting
- 90°美制内螺纹37°内锥
- Right fitting
- 美制内螺纹37°内锥
- Length
- 5,650 mm
- Specification
- DN10;1SN-6;7Mpa
- Left fitting
- 45°美制内螺纹37°内锥
- Right fitting
- 美制内螺纹37°内锥
- Length
- 2,050 mm
- Specification
- DN10;1SN-6;7Mpa
- Left fitting
- 90°美制内螺纹37°内锥
- Right fitting
- 美制内螺纹37°内锥
No hose in this list matches those words. Clear the box or search another machine.
Based on current published data
Common Repair Questions
Questions appear only when a published record or linked PDF page provides the answer.
How many hoses are currently listed for Hitachi ZX120 Attachments – Lock Valve?
What is the hose length range for Hitachi ZX120 Attachments – Lock Valve?
Which hose specifications are common for Hitachi ZX120 Attachments – Lock Valve?
How can I identify the left and right hose fittings for Hitachi ZX120 Attachments – Lock Valve?
Each record keeps the left and right fitting descriptions separate. Current examples: 4436269: left 90°美制内螺纹74°内锥; right 90°美制内螺纹74°内锥; 4436267: left 美制内螺纹37°内锥; right 美制内螺纹37°内锥. Open the exact part-number or pipe-number record; do not swap ends based on appearance alone.
Can I locate a Hitachi ZX120 Attachments – Lock Valve hose by diagram pipe number?
Yes. Current examples with a diagram pipe number are: Pipe No. 9A (4436269), Pipe No. 12A (4436267). Open a record to compare its installation position with the linked manual page.