Hydraulic line repair data

Caterpillar CAT®245D Attachments – Lock Valve Hose List

Coverage details

Hoses: 5 records
Full specifications: 5 records
Systems: 1 systems
Length range: 655–7,500 mm

Current system

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Hose repair details

Hose Length and Fitting List

Diagram Pipe No. 15

9C-0931

Installation route: 小臂油缸锁止阀(前段)

Length: 1,025 mm
Specification: DN25;4SP-16;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. 13

8V-8233

Installation route: 过渡阀块(分配阀前下)~过渡阀块(大臂下)

Length: 2,210 mm
Specification: DN10;2SN-6;33Mpa
Left fitting: 美制内螺纹37°锥
Right fitting: 美制内螺纹37°锥

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Diagram Pipe No. 8

6S-4825

Installation route: 过渡阀块(分配阀前左)~过渡阀块(大臂下)

Length: 655 mm
Specification: DN13;4SP-8;28Mpa
Left fitting: 美制内螺纹37°锥
Right fitting: 美制内螺纹37°锥

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Diagram Pipe No. 23

8V-8233

Installation route: 过渡阀块(分配阀前左)~过渡阀块(大臂下)

Length: 2,210 mm
Specification: DN10;2SN-6;33Mpa
Left fitting: 美制内螺纹37°锥
Right fitting: 美制内螺纹37°锥

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Diagram Pipe No. 35

9C-1956

Installation route: 小臂油缸锁止阀(后段)

Length: 7,500 mm
Specification: DN10;4SP-6;28Mpa
Left fitting: 美制内螺纹37°锥
Right fitting: 美制内螺纹37°锥

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Diagram Pipe No. 7

8V-8237

Installation route: 过渡阀块(分配阀前左)~过渡阀块(大臂下)

Length: 2,200 mm
Specification: DN10;1SN-6;15.7Mpa
Left fitting: 45°美制内螺纹37°锥
Right fitting: 美制内螺纹37°锥

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Diagram Pipe No. 32

8V-8237

Installation route: 过渡阀块(分配阀前左)~接线板(大臂下)

Length: 2,200 mm
Specification: DN10;1SN-6;15.7Mpa
Left fitting: 45°美制内螺纹37°锥
Right fitting: 美制内螺纹37°锥

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Diagram Pipe No. 32

5V-9305

Installation route: 过渡阀块(回转马达右)~接线板(大臂)

Length: 1,550 mm
Specification: DN10;4SP-6;28Mpa
Left fitting: 45°美制内螺纹37°锥
Right fitting: 美制内螺纹37°锥

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Diagram Pipe No. 23

9C-1957

Installation route: 液压油过滤器~接线板(大臂)

Length: 3,060 mm
Specification: DN32;4SP-20;24.1Mpa
Left fitting: 23°法兰-轻型
Right fitting: Light-series flangeOriginal Chinese: 法兰-轻型

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Diagram Pipe No. 42

9G-1803

Installation route: 小臂油缸锁止阀(前段)

Length: 1,300 mm
Specification: DN10;4SP-6;28Mpa
Left fitting: 45°美制内螺纹37°锥
Right fitting: 美制内螺纹37°锥

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Diagram Pipe No. 9

3V-1215

Installation route: 过渡阀块(分配阀下)~过渡阀块(大臂下)

Length: 1,220 mm
Specification: DN10;4SP-6;28Mpa
Left fitting: 美制内螺纹37°锥
Right fitting: 45°美制内螺纹37°锥

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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®245D Attachments – Lock Valve?

There are 5 published records. 5 include a length, both end fittings, and a part number or diagram pipe number.

What is the hose length range for Caterpillar CAT®245D Attachments – Lock Valve?

Based on published records with valid lengths, the range is 655–7,500 mm. Open the individual record to verify its installation position and both end fittings before fabrication.

Which hose specifications are common for Caterpillar CAT®245D Attachments – Lock Valve?

The most frequent raw specifications in the current published records are: DN10;2SN-6;33Mpa (2 records), DN10;4SP-6;28Mpa (1 records), DN13;4SP-8;28Mpa (1 records), DN25;4SP-16;28Mpa (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®245D Attachments – Lock Valve?

Each record keeps the left and right fitting descriptions separate. Current examples: 9C-0931: left American female thread, flat-face seal; right American female thread, flat-face seal; 8V-8233: left 美制内螺纹37°锥; right 美制内螺纹37°锥; 6S-4825: 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®245D Attachments – Lock Valve hose by diagram pipe number?

Yes. Current examples with a diagram pipe number are: Pipe No. 15 (9C-0931), Pipe No. 13 (8V-8233), Pipe No. 8 (6S-4825), Pipe No. 23 (8V-8233). Open a record to compare its installation position with the linked manual page.