Individual hose record

087-5775 Hose Repair Specifications

Excavator · Caterpillar · CAT®315C · Swing Motor

Finished length1,130 mm

Repair specifications

Part number
087-5775
Diagram pipe number
32
Installation route
回转马达~蓄能器电磁阀(分配阀左)
Hose specification
DN10;-6;10.3Mpa
Finished length
1,130 mm
Working pressure
10.3 MPa
Left fitting
90° elbow, American female thread, flat-face sealOriginal Chinese: 90°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
1

Same system

Related Hoses

Diagram Pipe No. 44

5I-4390

Installation route: 回转马达~过渡阀块(大臂下)

Length
770 mm
Specification
DN13;-8;10.3Mpa
Left fitting
90° elbow, American female thread, flat-face sealOriginal Chinese: 90°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
View full repair specifications

Workshop guide

Finding the correct hydraulic hose for Caterpillar CAT®315C Swing Motor

Start with the machine and route

For Caterpillar CAT®315C 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.

See all Caterpillar CAT®315C systems

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

  • 087-57751,130 mm · DN10;-6;10.3Mpa · 回转马达~蓄能器电磁阀(分配阀左)

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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