Length: 1,150 mm
Specification: DN19;4SP-12;35Mpa
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

142-1116

Installation route: 手动阀(分配阀前)~过渡阀块(分配阀前)

Length: 500 mm
Specification: DN10;-6;10.3Mpa
Left fitting: 美制内螺纹37°锥
Right fitting: 90°美制内螺纹37°锥

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Diagram Pipe No. 5

6I-6752

Installation route: 踏板(附加装置)~进回油阀

Length: 750 mm
Specification: DN10;-6;10.3Mpa
Left fitting: 90°美制内螺纹37°锥
Right fitting: 美制内螺纹37°锥

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Diagram Pipe No. 8

5I-3103

Installation route: 手动阀(分配阀前)~过渡阀块(分配阀前)

Length: 500 mm
Specification: DN10;-6;10.3Mpa
Left fitting: 90°美制内螺纹37°锥
Right fitting: 美制内螺纹37°锥

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Diagram Pipe No. 1

153-8773

Installation route: 手动阀(大臂上)~铁管(大臂)

Length: 1,070 mm
Specification: DN19;4SP-12;35Mpa
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®315B Attachments?

There are 3 published records. 3 include a length, both end fittings, and a part number or diagram pipe number.

What is the hose length range for Caterpillar CAT®315B Attachments?

Based on published records with valid lengths, the range is 370–3,550 mm. Open the individual record to verify its installation position and both end fittings before fabrication.

Which hose specifications are common for Caterpillar CAT®315B Attachments?

The most frequent raw specifications in the current published records are: DN10;-6;10.3Mpa (3 records). Verify the specification together with length, pressure, and fitting details.

How can I identify the left and right hose fittings for Caterpillar CAT®315B Attachments?

Each record keeps the left and right fitting descriptions separate. Current examples: 4I-6233: left 美制内螺纹37°锥; right 美制内螺纹37°锥; 142-1107: left 美制内螺纹37°锥; right 美制内螺纹37°锥; 142-1113: left 美制内螺纹37°锥; right 美制内螺纹37°锥. Open the exact part-number or pipe-number record; do not swap ends based on appearance alone.

Can I locate a Caterpillar CAT®315B Attachments hose by diagram pipe number?

Yes. Current examples with a diagram pipe number are: Pipe No. 7 (4I-6233), Pipe No. 13 (142-1107), Pipe No. 5 (142-1113). Open a record to compare its installation position with the linked manual page.