Hydraulic line repair data

Caterpillar CAT®318E L Attachments Hose List

Coverage details

Hoses: 6 records
Full specifications: 6 records
Systems: 1 systems
Length range: 1,100–2,470 mm

Current system

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Hose repair details

Hose Length and Fitting List

Diagram Pipe No. 3

173-7865

Installation route: 大臂(附加装置)~小臂(附加装置)

Length: 1,540 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

108-7562

Installation route: 大臂前段(附加装置)~大臂后段(附加装置)

Length: 1,100 mm
Specification: DN16;4SP-10;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. 3

173-7864

Installation route: 大臂(附加装置)~小臂(附加装置)

Length: 1,800 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. 7

282-5884

Installation route: 大臂(附加装置)~小臂(附加装置)

Length: 1,400 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. 2

370-0298

Installation route: 大臂前段附加装置管

Length: 2,470 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. 4

370-8863

Installation route: 大臂前段(附加装置)~大臂后段(附加装置)

Length: 1,260 mm
Specification: DN16;4SP-10;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

187-6054

Installation route: 大臂前段(附加装置)~大臂后段(附加装置)

Length: 1,150 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: 45°美制内螺纹平面密封

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Diagram Pipe No. 8

381-2203

Installation route: 大臂前段(附加装置)~大臂后段(附加装置)

Length: 1,350 mm
Specification: DN25;6SH-16;42Mpa
Left fitting: 45° heavy-series flangeOriginal Chinese: 45°法兰-重型
Right fitting: Heavy-series flangeOriginal Chinese: 法兰-重型

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Diagram Pipe No. 5

488-1346

Installation route: 铲斗倾斜油缸管路

Length: 490 mm
Specification: DN10;2SN-6;35Mpa
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

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Diagram Pipe No. 7

488-1348

Installation route: 铲斗倾斜油缸管路

Length: 764 mm
Specification: DN10;2SN-6;35Mpa
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

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Diagram Pipe No. 6

488-1347

Installation route: 铲斗倾斜油缸管路

Length: 780 mm
Specification: DN10;2SN-6;35Mpa
Left fitting: 90° elbow, American female thread, flat-face sealOriginal Chinese: 90°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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Diagram Pipe No. 4

488-1345

Installation route: 铲斗倾斜油缸管路

Length: 464 mm
Specification: DN10;2SN-6;35Mpa
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

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Diagram Pipe No. 8

497-6333

Installation route: 铲斗倾斜油缸管路

Length: 574 mm
Specification: DN10;2SN-6;35Mpa
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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Diagram Pipe No. 3

223-6696

Installation route: 大臂前段(附加装置)~大臂后段(附加装置)

Length: 1,300 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: 45°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®318E L Attachments?

There are 6 published records. 6 include a length, both end fittings, and a part number or diagram pipe number.

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

Based on published records with valid lengths, the range is 1,100–2,470 mm. Open the individual record to verify its installation position and both end fittings before fabrication.

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

The most frequent raw specifications in the current published records are: DN13;4SP-8;28Mpa (4 records), DN16;4SP-10;28Mpa (2 records). Verify the specification together with length, pressure, and fitting details.

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

Each record keeps the left and right fitting descriptions separate. Current examples: 173-7865: left American female thread, flat-face seal; right American female thread, flat-face seal; 108-7562: left American female thread, flat-face seal; right American female thread, flat-face seal; 173-7864: left American female thread, flat-face seal; right American female thread, flat-face seal. Open the exact part-number or pipe-number record; do not swap ends based on appearance alone.

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

Yes. Current examples with a diagram pipe number are: Pipe No. 3 (173-7865), Pipe No. 1 (108-7562), Pipe No. 3 (173-7864), Pipe No. 7 (282-5884). Open a record to compare its installation position with the linked manual page.