Hydraulic line repair data

Caterpillar CAT®224B Attachments – Breaker Hose List

Coverage details

Hoses: 4 records
Full specifications: 4 records
Systems: 1 systems
Length range: 1,091–2,350 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. 3

8U-0899

Installation route: 大臂(破碎器)~小臂(破碎器)

Length: 1,091 mm
Specification: DN32;2SN-20;12.5Mpa
Left fitting: Light-series flangeOriginal Chinese: 法兰-轻型
Right fitting: Light-series flangeOriginal Chinese: 法兰-轻型

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Diagram Pipe No. 8

8U-2131

Installation route: 大臂(破碎器)~破碎器

Length: 2,347 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

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Diagram Pipe No. 6

8U-2130

Installation route: 大臂(破碎器)~破碎器

Length: 2,350 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: Heavy-series flangeOriginal Chinese: 法兰-重型

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Diagram Pipe No. 5

8U-0895

Installation route: 大臂(破碎器)~小臂(破碎器)

Length: 1,196 mm
Specification: DN25;4SP-16;28Mpa
Left fitting: Heavy-series flangeOriginal Chinese: 法兰-重型
Right fitting: Heavy-series flangeOriginal Chinese: 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®224B Attachments – Breaker?

There are 4 published records. 4 include a length, both end fittings, and a part number or diagram pipe number.

What is the hose length range for Caterpillar CAT®224B Attachments – Breaker?

Based on published records with valid lengths, the range is 1,091–2,350 mm. Open the individual record to verify its installation position and both end fittings before fabrication.

Which hose specifications are common for Caterpillar CAT®224B Attachments – Breaker?

The most frequent raw specifications in the current published records are: DN25;4SP-16;28Mpa (2 records), DN32;2SN-20;12.5Mpa (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®224B Attachments – Breaker?

Each record keeps the left and right fitting descriptions separate. Current examples: 8U-0899: left Light-series flange; right Light-series flange; 8U-2131: left American female thread, flat-face seal; right American female thread, flat-face seal; 8U-2130: left American female thread, flat-face seal; right Heavy-series flange. Open the exact part-number or pipe-number record; do not swap ends based on appearance alone.

Can I locate a Caterpillar CAT®224B Attachments – Breaker hose by diagram pipe number?

Yes. Current examples with a diagram pipe number are: Pipe No. 3 (8U-0899), Pipe No. 8 (8U-2131), Pipe No. 6 (8U-2130), Pipe No. 5 (8U-0895). Open a record to compare its installation position with the linked manual page.