Individual hose record
73050200A058 Hose Repair Specifications
Excavator · Sunward · SWE150W · Attachments – Quick Coupler
Repair specifications
- Part number
- 73050200A058
- Diagram pipe number
- 1
- Installation route
- 大臂(快换)~小臂(快换)
- Hose specification
- DN20;6SH-12;35MPa
- Finished length
- 1,060 mm
- Working pressure
- 35 MPa
- Left fitting
- 公制内螺纹24°锥带O形圈-重型
- Right fitting
- 45°公制内螺纹24°锥带O形圈-重型
- Quantity
- 2
Workshop guide
Finding the correct hydraulic hose for Sunward SWE150W Attachments – Quick Coupler
Start with the machine and route
For Sunward SWE150W 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
- 73050200A0581,060 mm · DN20;6SH-12;35MPa · 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.