Hydraulic line repair data

Caterpillar CAT®315-A Control Valve Hose List

Coverage details

Hoses: 9 records
Full specifications: 9 records
Systems: 1 systems
Length range: 700–1,850 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.

Pipe number, part number, route, length, or fittingSearch another machine

Hose repair details

Hose Length and Fitting List

Diagram Pipe No. 53

103-1348

Installation route: 分配阀下~蓄能器电磁阀(液压油箱后)

Length: 1,470 mm
Specification: DN6;-4;19.2Mpa
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

View full repair specifications

Diagram Pipe No. 82

7I-0196

Installation route: 分配阀上~分配阀下

Length: 730 mm
Specification: DN10;-6;10.3Mpa
Left fitting: 美制内螺纹37°锥
Right fitting: 美制内螺纹37°锥

View full repair specifications

Diagram Pipe No. 7

7I-0181

Installation route: 分配阀下~蓄能器电磁阀(液压油箱后)

Length: 1,250 mm
Specification: DN10;-6;10.3Mpa
Left fitting: 美制内螺纹37°锥
Right fitting: 美制内螺纹37°锥

View full repair specifications

Diagram Pipe No. 73

7I-0927

Installation route: 分配阀上~回转马达

Length: 1,450 mm
Specification: DN6;-4;10.3Mpa
Left fitting: 美制内螺纹37°锥
Right fitting: 美制内螺纹37°锥

View full repair specifications

Diagram Pipe No. 58

108-7228

Installation route: 分配阀前~手动阀(液压泵右)

Length: 1,850 mm
Specification: DN6;-4;10.3Mpa
Left fitting: 美制内螺纹37°锥
Right fitting: 美制内螺纹37°锥

View full repair specifications

Diagram Pipe No. 8

5I-3124

Installation route: 分配阀上~先导阀(分配阀右)

Length: 700 mm
Specification: DN10;-6;10.3Mpa
Left fitting: 美制内螺纹37°锥
Right fitting: 美制内螺纹37°锥

View full repair specifications

Diagram Pipe No. 7

7I-0181

Installation route: 分配阀下~先导阀(分配阀右)

Length: 1,250 mm
Specification: DN10;-6;10.3Mpa
Left fitting: 美制内螺纹37°锥
Right fitting: 美制内螺纹37°锥

View full repair specifications

Diagram Pipe No. 9

7I-0187

Installation route: 分配阀下~蓄能器电磁阀(液压油箱后)

Length: 1,050 mm
Specification: DN10;-6;10.3Mpa
Left fitting: 美制内螺纹37°锥
Right fitting: 美制内螺纹37°锥

View full repair specifications

Diagram Pipe No. 53

5I-7466

Installation route: 分配阀下~蓄能器电磁阀(液压油箱后)

Length: 1,400 mm
Specification: DN6;2SN-4;40Mpa
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

View full repair specifications

Diagram Pipe No. 32

103-1457

Installation route: 分配阀前~分配阀前

Length: 450 mm
Specification: DN6;-4;10.3Mpa
Left fitting: 90°美制内螺纹37°锥
Right fitting: 美制内螺纹37°锥

View full repair specifications

Diagram Pipe No. 6

4I-7769

Installation route: 分配阀上~电磁阀(液压油箱后)

Length: 700 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

View full repair specifications

Diagram Pipe No. 33

107-1603

Installation route: 分配阀前~蓄能器电磁阀(液压油箱后)

Length: 1,860 mm
Specification: DN6;-4;19.2Mpa
Left fitting: 90°美制内螺纹37°锥
Right fitting: 美制内螺纹37°锥

View full repair specifications

Diagram Pipe No. 13

4I-7675

Installation route: 分配阀上~手动阀(连分配阀)

Length: 800 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

View full repair specifications

Diagram Pipe No. 10

111-6710

Installation route: 分配阀前~分配阀前

Length: 740 mm
Specification: DN16;6SH-10;42Mpa
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

Diagram Pipe No. 32

108-7153

Installation route: 分配阀前~分配阀前

Length: 450 mm
Specification: DN6;-4;10.3Mpa
Left fitting: 90°美制内螺纹37°锥
Right fitting: 美制内螺纹37°锥

View full repair specifications

Diagram Pipe No. 8

127-5856

Installation route: 分配阀下~分配阀前

Length: 850 mm
Specification: DN16;6SH-10;42Mpa
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

View full repair specifications

Diagram Pipe No. 5

107-1522

Installation route: 分配阀前~回转马达

Length: 690 mm
Specification: DN16;4SP-10;28Mpa
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

View full repair specifications

Diagram Pipe No. 32

7I-7435

Installation route: 分配阀前~手动阀(回转马达上)

Length: 465 mm
Specification: DN19;1SN-12;8.7Mpa
Left fitting: 90° elbow, American female thread, flat-face sealOriginal Chinese: 90°美制内螺纹平面密封
Right fitting: 45°美制内螺纹平面密封

View full repair specifications

Diagram Pipe No. 7

4I-7684

Installation route: 分配阀下~手动阀(连分配阀)

Length: 1,550 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

View full repair specifications

Diagram Pipe No. 4

4I-1428

Installation route: 分配阀上~蓄能器电磁阀(液压油箱后)

Length: 1,390 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

View full repair specifications

Diagram Pipe No. 4

4I-1428

Installation route: 分配阀上~蓄能器电磁阀(液压油箱后)

Length: 1,390 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

View full repair specifications

Diagram Pipe No. 6

7I-8287

Installation route: 分配阀前~回转马达

Length: 780 mm
Specification: DN16;4SP-10;28Mpa
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

View full repair specifications

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®315-A Control Valve?

There are 9 published records. 9 include a length, both end fittings, and a part number or diagram pipe number.

What is the hose length range for Caterpillar CAT®315-A Control Valve?

Based on published records with valid lengths, the range is 700–1,850 mm. Open the individual record to verify its installation position and both end fittings before fabrication.

Which hose specifications are common for Caterpillar CAT®315-A Control Valve?

The most frequent raw specifications in the current published records are: DN10;-6;10.3Mpa (5 records), DN6;-4;10.3Mpa (2 records), DN6;-4;19.2Mpa (1 records), DN6;2SN-4;40Mpa (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®315-A Control Valve?

Each record keeps the left and right fitting descriptions separate. Current examples: 103-1348: left American female thread, flat-face seal; right American female thread, flat-face seal; 7I-0196: left 美制内螺纹37°锥; right 美制内螺纹37°锥; 7I-0181: 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®315-A Control Valve hose by diagram pipe number?

Yes. Current examples with a diagram pipe number are: Pipe No. 53 (103-1348), Pipe No. 82 (7I-0196), Pipe No. 7 (7I-0181), Pipe No. 73 (7I-0927). Open a record to compare its installation position with the linked manual page.