- Length
- 1,250 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
Individual hose record
4467909 Hose Repair Specifications
Excavator · Hitachi · ZX230 · Swing Motor
Finished length1,250 mm
Repair specifications
- Part number
- 4467909
- Diagram pipe number
- 1A
- Installation route
- 回转马达~中转接头
- Hose specification
- DN10;1SN-06;18MPa
- Finished length
- 1,250 mm
- Working pressure
- 18 MPa
- Left fitting
- 90°美制内螺纹74°内锥
- Right fitting
- 90°美制内螺纹74°内锥
- Quantity
- 1
Same system
Related Hoses
- Length
- 1,250 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
Diagram Pipe No. 15
4453023
Installation route: Swing motor → return steel line (hydraulic tank)Original Chinese: 回转马达~回油铁管(液压油箱)
- Length
- 850 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
Diagram Pipe No. 15
DH900292
Installation route: Swing motor → return steel line (hydraulic tank)Original Chinese: 回转马达~回油铁管(液压油箱)
- Length
- 850 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
Workshop guide
Finding the correct hydraulic hose for Hitachi ZX230 Swing Motor
Start with the machine and route
For Hitachi ZX230 Swing Motor, 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
- 44679091,250 mm · DN10;1SN-06;18MPa · 回转马达~中转接头
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.
For reference only. Confirm the actual hose before fabrication.