Hydraulic line repair data

Caterpillar CAT®212 Hydraulic Pump Hose List

Coverage details
Hoses
1 records
Full specifications
1 records
Systems
1 systems
Length range
500–500 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. 50

5W-1880

Installation route: 液压泵~

Length
500 mm
Specification
DN19;1SN-12;8.7Mpa
Left fitting
公制内螺纹24°锥带O形圈-轻型
Right fitting
公制内螺纹24°锥带O形圈-轻型
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Diagram Pipe No. 22

5W-4890

Installation route: 液压泵上~液压油箱

Length
337 mm
Specification
DN10;1SN-6;15.7Mpa
Left fitting
公制内螺纹24°锥带O形圈-轻型
Right fitting
90°公制内螺纹24°锥带O形圈-轻型
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Diagram Pipe No. 34

5W-4929

Installation route: 液压泵~

Length
2,006 mm
Specification
DN10;1SN-6;15.7Mpa
Left fitting
公制内螺纹24°锥带O形圈-重型
Right fitting
90°公制内螺纹24°锥带O形圈-轻型
View full repair specifications

Diagram Pipe No. 20

5W-7133

Installation route: 液压泵~电磁阀(分配阀右后)

Length
850 mm
Specification
DN19;4SP-12;35Mpa
Left fitting
公制内螺纹24°锥带O形圈-重型
Right fitting
90° heavy-series flangeOriginal Chinese: 90°法兰-重型
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Diagram Pipe No. 27

5W-7142

Installation route: 液压泵~

Length
1,600 mm
Specification
DN19;4SP-12;35Mpa
Left fitting
45°公制内螺纹24°锥带O形圈-重型
Right fitting
45°公制内螺纹24°锥带O形圈-重型
View full repair specifications

Diagram Pipe No. 4

5W-6855

Installation route: 液压泵~控制阀(液压油箱左)

Length
1,850 mm
Specification
DN16;6SH-10;42Mpa
Left fitting
45°公制内螺纹24°锥带O形圈-重型
Right fitting
公制外螺纹24°锥-重型
View full repair specifications

Diagram Pipe No. 20

5W-4898

Installation route: 液压泵~分配阀

Length
900 mm
Specification
DN19;4SP-12;35Mpa
Left fitting
90°公制内螺纹24°锥带O形圈-重型
Right fitting
公制外螺纹24°锥-重型
View full repair specifications

Diagram Pipe No. 4

5W-4900

Installation route: 液压泵~控制阀(液压油箱左)

Length
1,600 mm
Specification
DN16;6SH-10;42Mpa
Left fitting
45°公制内螺纹24°锥带O形圈-重型
Right fitting
公制外螺纹24°锥-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®212 Hydraulic Pump?

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®212 Hydraulic Pump?

Based on published records with valid lengths, the range is 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®212 Hydraulic Pump?

The most frequent raw specifications in the current published records are: DN19;1SN-12;8.7Mpa (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®212 Hydraulic Pump?

Each record keeps the left and right fitting descriptions separate. Current examples: 5W-1880: left 公制内螺纹24°锥带O形圈-轻型; right 公制内螺纹24°锥带O形圈-轻型. Open the exact part-number or pipe-number record; do not swap ends based on appearance alone.

Can I locate a Caterpillar CAT®212 Hydraulic Pump hose by diagram pipe number?

Yes. Current examples with a diagram pipe number are: Pipe No. 50 (5W-1880). Open a record to compare its installation position with the linked manual page.

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