- Length
- 1,030 mm
- Specification
- DN19;4SP-12;34.5Mpa
- Left fitting
- American female thread, flat-face sealOriginal Chinese: 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
Hydraulic line repair data
Hitachi EX330LC-5 Attachments Hose List
Coverage details
- Hoses
- 4 records
- Full specifications
- 4 records
- Systems
- 1 systems
- Length range
- 480–1,950 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
- 480 mm
- Specification
- DN19;4SP-12;34.5Mpa
- Left fitting
- American female thread, flat-face sealOriginal Chinese: 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
- 1,950 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
- 1,950 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
No hose in this list matches those words. Clear the box or search another machine.
Workshop guide
Finding the correct hydraulic hose for Hitachi EX330LC-5 Attachments
Start with the machine and route
For Hitachi EX330LC-5 Attachments, 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
- 44028611,030 mm · DN19;4SP-12;34.5Mpa · 分配阀右~铁管(流速切换)
- 4405697480 mm · DN19;4SP-12;34.5Mpa · 分配阀左~铁管(流速切换)
- 91731311,950 mm · DN10;1SN-6;7Mpa · 液压油箱~流速切换阀
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 EX330LC-5 Attachments?
What is the hose length range for Hitachi EX330LC-5 Attachments?
Which hose specifications are common for Hitachi EX330LC-5 Attachments?
How can I identify the left and right hose fittings for Hitachi EX330LC-5 Attachments?
Each record keeps the left and right fitting descriptions separate. Current examples: 4402861: left American female thread, flat-face seal; right 90° elbow, American female thread, flat-face seal; 4405697: left American female thread, flat-face seal; right 90° elbow, American female thread, flat-face seal; 9173131: left 美制内螺纹37°内锥; right 90°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 EX330LC-5 Attachments hose by diagram pipe number?
Yes. Current examples with a diagram pipe number are: Pipe No. 5 (4402861), Pipe No. 14 (4405697), Pipe No. 22 (9173131), Pipe No. 22A (4406237). Open a record to compare its installation position with the linked manual page.