Hydraulic line repair data

Caterpillar CAT®231D Attachments – Breaker Hose List

Coverage details
Hoses
1 records
Full specifications
1 records
Systems
1 systems
Length range
1,775–1,775 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.

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Hose repair details

Hose Length and Fitting List

Diagram Pipe No. 18

6C-0879

Installation route: 小臂破碎器截止阀右

Length
1,775 mm
Specification
DN10;4SP-6;28Mpa
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. 86

6W-8520

Installation route: 大臂(破碎器)~法兰板

Length
1,650 mm
Specification
DN32;4SP-20;35Mpa
Left fitting
90° heavy-series flangeOriginal Chinese: 90°法兰-重型
Right fitting
Heavy-series flangeOriginal Chinese: 法兰-重型
View full repair specifications

Diagram Pipe No. 42

6C-0069

Installation route: 大臂(破碎器)~过渡阀块(分配阀旁)

Length
1,520 mm
Specification
DN38;4SP-24;17.5Mpa
Left fitting
90° light-series flangeOriginal Chinese: 90°法兰-轻型
Right fitting
Light-series flangeOriginal Chinese: 法兰-轻型
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®231D Attachments – Breaker?

There are 1 published records. 1 include a length, both end fittings, and a part number or diagram pipe number.

What is the hose length range for Caterpillar CAT®231D Attachments – Breaker?

Based on published records with valid lengths, the range is 1,775 mm. Open the individual record to verify its installation position and both end fittings before fabrication.

Which hose specifications are common for Caterpillar CAT®231D Attachments – Breaker?

The most frequent raw specifications in the current published records are: DN10;4SP-6;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®231D Attachments – Breaker?

Each record keeps the left and right fitting descriptions separate. Current examples: 6C-0879: 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®231D Attachments – Breaker hose by diagram pipe number?

Yes. Current examples with a diagram pipe number are: Pipe No. 18 (6C-0879). Open a record to compare its installation position with the linked manual page.

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