Individual hose record

730502001142 Hydraulic Hose Replacement Specifications

Wheel Loader · Sunward · SWL3230(久保田) · Hydraulic Pump

Finished length300 mm

Hose repair card

Everything needed to identify and make this hose

Sunward SWL3230(久保田)Part 730502001142

Make this hose730502001142
L = 300 mmDN6;1SN-04;22.5MPaL0°R90°
Finished length300 mm
Working pressure22.5 MPa
Hose specificationDN6;1SN-04;22.5MPa
Quantity1
L0°

Left fittingMetric female thread, 24° cone with O-ring — light seriesMETRIC · 0°View real fitting photos ↗

R90°

Right fitting90° elbow, metric female thread, 24° cone with O-ring — light seriesMETRIC · 90°View real fitting photos ↗

RouteInstallation route — English review pending

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730502001142 hose repair card

Repair specifications

Part number
730502001142
Installation route
Installation route — English review pendingOriginal Chinese: 液压泵G~电磁阀(蓄能器)PG
Hose specification
DN6;1SN-04;22.5MPa
Finished length
300 mm
Working pressure
22.5 MPa
Left fitting
Metric female thread, 24° cone with O-ring — light seriesOriginal Chinese: 公制内螺纹24°锥带O形圈-轻型
Right fitting
90° elbow, metric female thread, 24° cone with O-ring — light seriesOriginal Chinese: 90°公制内螺纹24°锥带O形圈-轻型
Quantity
1

Workshop guide

Finding the correct hydraulic hose for Sunward SWL3230(久保田) Hydraulic Pump

Start with the machine and route

For Sunward SWL3230(久保田) 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

  • 730502001142300 mm · DN6;1SN-04;22.5MPa · Installation route — English review pending

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.

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