- Length
- 950 mm
- Specification
- DN10;2SN-6;28Mpa
- Left fitting
- 美制内螺纹37°内锥
- Right fitting
- 90°美制内螺纹37°内锥
Hydraulic line repair data
Hitachi EX80-5 Control Valve Hose List
Coverage details
- Hoses
- 4 records
- Full specifications
- 4 records
- Systems
- 1 systems
- Length range
- 380–950 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
- Length
- 680 mm
- Specification
- DN12;2SN-8;27.5MPa
- Left fitting
- 90° elbow, American female thread, flat-face sealOriginal Chinese: 90°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
- Length
- 710 mm
- Specification
- DN12;2SN-8;27.5MPa
- Left fitting
- 90° elbow, American female thread, flat-face sealOriginal Chinese: 90°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
- Length
- 380 mm
- Specification
- DN6;1SN-4;7Mpa
- Left fitting
- 90°美制内螺纹37°内锥
- Right fitting
- 90°美制内螺纹37°内锥
No hose in this list matches those words. Clear the box or search another machine.
Workshop guide
Finding the correct hydraulic hose for Hitachi EX80-5 Control Valve
Start with the machine and route
For Hitachi EX80-5 Control Valve, identify the exact model and hydraulic system on the machine first. A part number or diagram pipe number is the fastest way to narrow a replacement hose; if neither is visible, compare the installation route and the existing hose.
Read the dimensions before cutting
Check whether a listed dimension is finished assembly length, hose-only length, or cut length. These are not interchangeable. Confirm hose specification and pressure rating, then compare both ends separately: thread, sealing seat, size, angle, and orientation.
Records to compare
- 4359370950 mm · DN10;2SN-6;28Mpa · 分配阀左下~接线板(大臂)
- 4389466680 mm · DN12;2SN-8;27.5MPa · 分配阀左下~回转马达
- 4389465710 mm · DN12;2SN-8;27.5MPa · 分配阀左上~回转马达
Use the drawing as a location check
Where an installation drawing or manual figure is available, match its callout to the part number and physical route. A hydraulic circuit diagram explains connections but does not show the exact routing of a hose on the machine. Take the old hose or clear end-fitting photographs to the workshop if any dimension is missing.
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 EX80-5 Control Valve?
What is the hose length range for Hitachi EX80-5 Control Valve?
Which hose specifications are common for Hitachi EX80-5 Control Valve?
How can I identify the left and right hose fittings for Hitachi EX80-5 Control Valve?
Each record keeps the left and right fitting descriptions separate. Current examples: 4359370: left 美制内螺纹37°内锥; right 90°美制内螺纹37°内锥; 4389466: left 90° elbow, American female thread, flat-face seal; right 90° elbow, American female thread, flat-face seal; 4389465: left 90° elbow, American female thread, flat-face seal; right 90° elbow, American female thread, flat-face seal. Open the exact part-number or pipe-number record; do not swap ends based on appearance alone.
Can I locate a Hitachi EX80-5 Control Valve hose by diagram pipe number?
Yes. Current examples with a diagram pipe number are: Pipe No. 3 (4359370), Pipe No. 8 (4389466), Pipe No. 7 (4389465), Pipe No. 19 (4389469). Open a record to compare its installation position with the linked manual page.