Individual hose record
4628043 Hose Repair Specifications
Excavator · Hitachi · ZX160LC-3 · Attachments – Quick Coupler
Repair specifications
- Part number
- 4628043
- Diagram pipe number
- 15
- Installation route
- 大臂(快换)~小臂(快换)
- Hose specification
- DN19;4SH-12;42MPa
- Finished length
- 1,600 mm
- Working pressure
- 42 MPa
- Left fitting
- American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
- Right fitting
- American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
- Quantity
- 2
Workshop guide
Finding the correct hydraulic hose for Hitachi ZX160LC-3 Attachments – Quick Coupler
Start with the machine and route
For Hitachi ZX160LC-3 Attachments – Quick Coupler, 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
- 46280431,600 mm · DN19;4SH-12;42MPa · 大臂(快换)~小臂(快换)
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.