Hydraulic line repair data

Caterpillar CAT®318F Attachments Hose List

Coverage details

Hoses: 4 records
Full specifications: 4 records
Systems: 1 systems
Length range: 1,220–1,610 mm

Current system

Find a hose in this system

Use the number on the diagram, a part number, connection point, length, hose size, or fitting.

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Hose repair details

Hose Length and Fitting List

Diagram Pipe No. 2

337-2696

Installation route: 大臂(附加装置)~控制阀(回转接头右)

Length: 1,480 mm
Specification: DN13;4SP-8;28Mpa
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

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Diagram Pipe No. 1

197-2299

Installation route: 大臂(附加装置)~分配阀前

Length: 1,220 mm
Specification: DN19;6SH-12;42Mpa
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

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Diagram Pipe No. 4

262-3538

Installation route: 大臂(附加装置)~分配阀前

Length: 1,220 mm
Specification: DN25;6SH-16;42Mpa
Left fitting: Heavy-series flangeOriginal Chinese: 法兰-重型
Right fitting: Heavy-series flangeOriginal Chinese: 法兰-重型

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Diagram Pipe No. 4

361-8963

Installation route: 大臂(附加装置)~控制阀(回转接头右)

Length: 1,610 mm
Specification: DN13;4SP-8;28Mpa
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

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Diagram Pipe No. 20

7Y-4369

Installation route: 接块(分配阀左后)~

Length: 1,150 mm
Specification: DN10;1SN-6;10.4Mpa
Left fitting: American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
Right fitting: 45°美制内螺纹平面密封

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Diagram Pipe No. 23

087-5765

Installation route: 减压阀(分配阀下)~减压阀(分配阀下)

Length: 570 mm
Specification: DN10;-6;10.3Mpa
Left fitting: American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
Right fitting: 90° elbow, American female thread, flat-face sealOriginal Chinese: 90°美制内螺纹平面密封

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Based on current published data

Common Repair Questions

Questions appear only when a published record or linked PDF page provides the answer.

How many hoses are currently listed for Caterpillar CAT®318F Attachments?

There are 4 published records. 4 include a length, both end fittings, and a part number or diagram pipe number.

What is the hose length range for Caterpillar CAT®318F Attachments?

Based on published records with valid lengths, the range is 1,220–1,610 mm. Open the individual record to verify its installation position and both end fittings before fabrication.

Which hose specifications are common for Caterpillar CAT®318F Attachments?

The most frequent raw specifications in the current published records are: DN13;4SP-8;28Mpa (2 records), DN19;6SH-12;42Mpa (1 records), DN25;6SH-16;42Mpa (1 records). Verify the specification together with length, pressure, and fitting details.

How can I identify the left and right hose fittings for Caterpillar CAT®318F Attachments?

Each record keeps the left and right fitting descriptions separate. Current examples: 337-2696: left American female thread, flat-face seal; right American female thread, flat-face seal; 197-2299: left American female thread, flat-face seal; right American female thread, flat-face seal; 262-3538: left Heavy-series flange; right Heavy-series flange. Open the exact part-number or pipe-number record; do not swap ends based on appearance alone.

Can I locate a Caterpillar CAT®318F Attachments hose by diagram pipe number?

Yes. Current examples with a diagram pipe number are: Pipe No. 2 (337-2696), Pipe No. 1 (197-2299), Pipe No. 4 (262-3538), Pipe No. 4 (361-8963). Open a record to compare its installation position with the linked manual page.