Diagram Pipe No. 23
4458065
Installation route: Swivel joint → travel motorOriginal Chinese: 回转接头~行走马达
- Length
- 2,300 mm
- Specification
- DN6;1SN-04;22.5MPa
- Left fitting
- 美制内螺纹74°内锥
- Right fitting
- 美制内螺纹74°内锥
Hydraulic line repair data
Hitachi ZX230 Swivel Joint Hose List
Hitachi ZX230 Swivel Joint currently has 11 published hose records for checking length, hose specification, left and right fittings, part number, and diagram pipe number.
- Hoses
- 11 records
- Full specifications
- 11 records
- Systems
- 1 systems
- Length range
- 1,600–2,500 mm
Hose repair details
Hose Length and Fitting List
- Length
- 2,150 mm
- Specification
- DN19;4SP-12;38Mpa
- 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
Diagram Pipe No. 24
4262928
Installation route: Swivel joint → travel motorOriginal Chinese: 回转接头~行走马达
- Length
- 2,200 mm
- Specification
- DN13;2SN-08;27.5MPa
- Left fitting
- 美制内螺纹74°内锥
- Right fitting
- 美制内螺纹74°内锥
- Length
- 2,400 mm
- Specification
- DN13;2SN-08;27.5MPa
- Left fitting
- 美制内螺纹74°内锥
- Right fitting
- 美制内螺纹74°内锥
- Length
- 2,300 mm
- Specification
- DN19;4SP-12;38Mpa
- 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
- 2,300 mm
- Specification
- DN19;4SP-12;38Mpa
- 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
- 2,500 mm
- Specification
- DN13;2SN-08;27.5MPa
- Left fitting
- 美制内螺纹74°内锥
- Right fitting
- 90°美制内螺纹74°内锥
- Length
- 2,150 mm
- Specification
- DN19;4SP-12;38Mpa
- 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
- 1,600 mm
- Specification
- DN6;1SN-04;22.5MPa
- Left fitting
- 美制内螺纹74°内锥
- Right fitting
- 45°美制内螺纹74°内锥
Diagram Pipe No. 23
4450505
Installation route: Swivel joint → travel motorOriginal Chinese: 回转接头~行走马达
- Length
- 2,500 mm
- Specification
- DN6;1SN-04;22.5MPa
- Left fitting
- 美制内螺纹74°内锥
- Right fitting
- 美制内螺纹74°内锥
- Length
- 2,500 mm
- Specification
- DN13;1SN-08;16MPa
- Left fitting
- 美制内螺纹74°内锥
- Right fitting
- 90°美制内螺纹74°内锥
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 ZX230 Swivel Joint?
What is the hose length range for Hitachi ZX230 Swivel Joint?
Which hose specifications are common for Hitachi ZX230 Swivel Joint?
The most frequent raw specifications in the current published records are: DN19;4SP-12;38Mpa (4 records), DN13;2SN-08;27.5MPa (3 records), DN6;1SN-04;22.5MPa (3 records), DN13;1SN-08;16MPa (1 records). Verify the specification together with length, pressure, and fitting details.
How can I identify the left and right hose fittings for Hitachi ZX230 Swivel Joint?
Each record keeps the left and right fitting descriptions separate. Current examples: 4458065: left 美制内螺纹74°内锥; right 美制内螺纹74°内锥; 4254419: left American female thread, flat-face seal; right 90° elbow, American female thread, flat-face seal; 4262928: left 美制内螺纹74°内锥; right 美制内螺纹74°内锥. Open the exact part-number or pipe-number record; do not swap ends based on appearance alone.
Can I locate a Hitachi ZX230 Swivel Joint hose by diagram pipe number?
Yes. Current examples with a diagram pipe number are: Pipe No. 23 (4458065), Pipe No. 1 (4254419), Pipe No. 24 (4262928), Pipe No. 8 (4267668). Open a record to compare its installation position with the linked manual page.