Hydraulic line repair data

Caterpillar CAT®211B Attachments – Breaker Hose List

Coverage details
Hoses
9 records
Full specifications
9 records
Systems
1 systems
Length range
960–5,443 mm

Current system

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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. 1

8U-6231

Installation route: 小臂破碎器截止阀

Length
5,050 mm
Specification
DN19;4SP-12;35Mpa
Left fitting
Heavy-series flangeOriginal Chinese: 法兰-重型
Right fitting
Heavy-series flangeOriginal Chinese: 法兰-重型
View full repair specifications

Diagram Pipe No. 5

8U-6492

Installation route: 大臂(破碎器)~破碎器

Length
2,350 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
Heavy-series flangeOriginal Chinese: 法兰-重型
View full repair specifications

Diagram Pipe No. 1

8U-6490

Installation route: 大臂(破碎器)~破碎器

Length
4,247 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. 1

8U-6483

Installation route: 小臂破碎器截止阀

Length
5,443 mm
Specification
DN19;4SP-12;35Mpa
Left fitting
Heavy-series flangeOriginal Chinese: 法兰-重型
Right fitting
Heavy-series flangeOriginal Chinese: 法兰-重型
View full repair specifications

Diagram Pipe No. 1

8U-6488

Installation route: 大臂(破碎器)~破碎器

Length
3,546 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. 1

8U-6204

Installation route: 小臂破碎器截止阀

Length
960 mm
Specification
DN19;4SP-12;35Mpa
Left fitting
Heavy-series flangeOriginal Chinese: 法兰-重型
Right fitting
Heavy-series flangeOriginal Chinese: 法兰-重型
View full repair specifications

Diagram Pipe No. 1

8U-1882

Installation route: 小臂破碎器截止阀

Length
1,400 mm
Specification
DN19;4SP-12;35Mpa
Left fitting
Heavy-series flangeOriginal Chinese: 法兰-重型
Right fitting
Heavy-series flangeOriginal Chinese: 法兰-重型
View full repair specifications

Diagram Pipe No. 1

8U-6223

Installation route: 小臂破碎器截止阀

Length
1,895 mm
Specification
DN19;4SP-12;35Mpa
Left fitting
Heavy-series flangeOriginal Chinese: 法兰-重型
Right fitting
Heavy-series flangeOriginal Chinese: 法兰-重型
View full repair specifications

Diagram Pipe No. 4

8U-7538

Installation route: 大臂(破碎器)~破碎器

Length
2,349 mm
Specification
DN25;4SP-16;28Mpa
Left fitting
Heavy-series flangeOriginal Chinese: 法兰-重型
Right fitting
公制内螺纹24°锥带O形圈-重型
View full repair specifications

Diagram Pipe No. 1

8U-5086

Installation route: 小臂破碎器截止阀

Length
1,069 mm
Specification
DN13;6SH-8;42Mpa
Left fitting
Heavy-series flangeOriginal Chinese: 法兰-重型
Right fitting
90° heavy-series flangeOriginal Chinese: 90°法兰-重型
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®211B Attachments – Breaker?

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®211B Attachments – Breaker?

Based on published records with valid lengths, the range is 960–5,443 mm. Open the individual record to verify its installation position and both end fittings before fabrication.

Which hose specifications are common for Caterpillar CAT®211B Attachments – Breaker?

The most frequent raw specifications in the current published records are: DN19;4SP-12;35Mpa (6 records), DN6;2SN-4;40Mpa (2 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®211B Attachments – Breaker?

Each record keeps the left and right fitting descriptions separate. Current examples: 8U-6231: left Heavy-series flange; right Heavy-series flange; 8U-6492: left American female thread, flat-face seal; right Heavy-series flange; 8U-6490: 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®211B Attachments – Breaker hose by diagram pipe number?

Yes. Current examples with a diagram pipe number are: Pipe No. 1 (8U-6231), Pipe No. 5 (8U-6492), Pipe No. 1 (8U-6490), Pipe No. 1 (8U-6483). Open a record to compare its installation position with the linked manual page.

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