Hydraulic line repair data

Case CX290B Hydraulic Pump Hose List

Coverage details
Hoses
7 records
Full specifications
7 records
Systems
1 systems
Length range
450–2,300 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. 10

KBJ2809

Installation route: 先导泵~吸油铁管

Length
450 mm
Specification
DN19;2SN-12;21.5MPa
Left fitting
英制外螺纹平面密封
Right fitting
British female thread, 60° external cone seatOriginal Chinese: 英制内螺纹60°外锥
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Diagram Pipe No. A10

KHJ2826

Installation route: 液压泵~先导滤芯

Length
780 mm
Specification
DN13;2SN-08;27.5MPa
Left fitting
British female thread, 60° external cone seatOriginal Chinese: 英制内螺纹60°外锥
Right fitting
British female thread, 60° external cone seatOriginal Chinese: 英制内螺纹60°外锥
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Diagram Pipe No. B45-C45

KHJ15480

Installation route: 液压泵右~电磁阀

Length
1,050 mm
Specification
DN6;1SN-04;22.5MPa
Left fitting
British female thread, 60° external cone seatOriginal Chinese: 英制内螺纹60°外锥
Right fitting
45° elbow, British female thread, 60° external cone seatOriginal Chinese: 45°英制内螺纹60°外锥
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Diagram Pipe No. 14

KHJ14830

Installation route: Hydraulic pump → return steel line (hydraulic tank)Original Chinese: 液压泵~回油铁管(液压油箱)

Length
2,300 mm
Specification
DN13;2SN-08;27.5MPa
Left fitting
British female thread, 60° external cone seatOriginal Chinese: 英制内螺纹60°外锥
Right fitting
British female thread, 60° external cone seatOriginal Chinese: 英制内螺纹60°外锥
View full repair specifications

Diagram Pipe No. A17-B17

KHJ2249

Installation route: 液压泵~先导滤芯

Length
950 mm
Specification
DN6;1SN-04;22.5MPa
Left fitting
British female thread, 60° external cone seatOriginal Chinese: 英制内螺纹60°外锥
Right fitting
90° elbow, British female thread, 60° external cone seatOriginal Chinese: 90°英制内螺纹60°外锥
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Diagram Pipe No. B96-E96-I96

KHJ2726

Installation route: 液压泵右~分配阀右

Length
2,100 mm
Specification
DN6;1SN-04;22.5MPa
Left fitting
British female thread, 60° external cone seatOriginal Chinese: 英制内螺纹60°外锥
Right fitting
British female thread, 60° external cone seatOriginal Chinese: 英制内螺纹60°外锥
View full repair specifications

Diagram Pipe No. 3

KBJ11430

Installation route: 液压泵~液压油箱

Length
720 mm
Specification
DN25;2SN-16;16.5MPa
Left fitting
British female thread, 60° external cone seatOriginal Chinese: 英制内螺纹60°外锥
Right fitting
90° elbow, British female thread, 60° external cone seatOriginal Chinese: 90°英制内螺纹60°外锥
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Diagram Pipe No. B18

KHJ2342

Installation route: 液压泵左~液压泵右

Length
380 mm
Specification
DN6;1SN-04;22.5MPa
Left fitting
British female thread, 60° external cone seatOriginal Chinese: 英制内螺纹60°外锥
Right fitting
90° elbow, British female thread, 60° external cone seatOriginal Chinese: 90°英制内螺纹60°外锥
View full repair specifications

Diagram Pipe No. 1

KBJ11380

Installation route: 液压泵~分配阀(进油)

Length
1,240 mm
Specification
DN25;4SP-16;32.5MPa
Left fitting
Heavy-series flangeOriginal Chinese: 法兰-重型
Right fitting
45° heavy-series flangeOriginal Chinese: 45°法兰-重型
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Diagram Pipe No. B95-E95-I95

KHJ2692

Installation route: 液压泵左~分配阀左

Length
2,700 mm
Specification
DN6;1SN-04;22.5MPa
Left fitting
British female thread, 60° external cone seatOriginal Chinese: 英制内螺纹60°外锥
Right fitting
British female thread, 60° external cone seatOriginal Chinese: 英制内螺纹60°外锥
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 Case CX290B Hydraulic Pump?

There are 7 published records. 7 include a length, both end fittings, and a part number or diagram pipe number.

What is the hose length range for Case CX290B Hydraulic Pump?

Based on published records with valid lengths, the range is 450–2,300 mm. Open the individual record to verify its installation position and both end fittings before fabrication.

Which hose specifications are common for Case CX290B Hydraulic Pump?

The most frequent raw specifications in the current published records are: DN6;1SN-04;22.5MPa (3 records), DN13;2SN-08;27.5MPa (2 records), DN19;2SN-12;21.5MPa (1 records), DN25;2SN-16;16.5MPa (1 records). Verify the specification together with length, pressure, and fitting details.

How can I identify the left and right hose fittings for Case CX290B Hydraulic Pump?

Each record keeps the left and right fitting descriptions separate. Current examples: KBJ2809: left 英制外螺纹平面密封; right British female thread, 60° external cone seat; KHJ2826: left British female thread, 60° external cone seat; right British female thread, 60° external cone seat; KHJ15480: left British female thread, 60° external cone seat; right 45° elbow, British female thread, 60° external cone seat. Open the exact part-number or pipe-number record; do not swap ends based on appearance alone.

Can I locate a Case CX290B Hydraulic Pump hose by diagram pipe number?

Yes. Current examples with a diagram pipe number are: Pipe No. 10 (KBJ2809), Pipe No. A10 (KHJ2826), Pipe No. B45-C45 (KHJ15480), Pipe No. 14 (KHJ14830). Open a record to compare its installation position with the linked manual page.

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