- Length
- 810 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
Individual hose record
4489612 Hose Repair Specifications
Excavator · Hitachi · ZX180W · Hydraulic Pump
Finished length810 mm
Repair specifications
- Part number
- 4489612
- Diagram pipe number
- 11A
- Installation route
- 液压泵~电磁阀(隔板)
- Hose specification
- DN10;1SN-6;7Mpa
- Finished length
- 810 mm
- Working pressure
- 7 MPa
- Left fitting
- 美制内螺纹37°内锥
- Right fitting
- 45°美制内螺纹37°内锥
- Quantity
- 1
Same system
Related Hoses
Workshop guide
Finding the correct hydraulic hose for Hitachi ZX180W Hydraulic Pump
Start with the machine and route
For Hitachi ZX180W Hydraulic Pump, 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
- 4489612810 mm · DN10;1SN-6;7Mpa · 液压泵~电磁阀(隔板)
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.