Hydraulic line repair data

Case CX290B Attachments – Breaker Hose List

Case CX290B Attachments – Breaker currently has 26 published hose records for checking length, hose specification, left and right fittings, part number, and diagram pipe number.

Hoses: 26 records
Full specifications: 26 records
Systems: 1 systems
Length range: 500–4,100 mm

Hose repair details

Hose Length and Fitting List

Diagram Pipe No. E84-F84

KHJ2086

Installation route: 进回油阀~电磁阀(破碎器踏板)

Length: 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: 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. F71

KHJ2194

Installation route: 破碎器踏板~电磁阀(破碎器踏板)

Length: 650 mm
Specification: DN6;1SN-04;22.5MPa
Left fitting: 90°英制内螺纹60°内锥
Right fitting: 英制内螺纹60°内锥

View full repair specifications

Diagram Pipe No. F68

KHJ2244

Installation route: 破碎器踏板~电磁阀(破碎器踏板)

Length: 600 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

View full repair specifications

Diagram Pipe No. 84

KHJ2180

Installation route: 破碎器踏板~电磁阀(破碎器踏板)

Length: 500 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. 32

KHJ2088

Installation route: 破碎器踏板~进回油阀

Length: 900 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. 17

KBV15980

Installation route: 小臂破碎器截止阀右

Length: 1,900 mm
Specification: DN32;6SH-20;42MPa
Left fitting: 法兰(分体式)-重型
Right fitting: 90°法兰(分体式)-重型

View full repair specifications

Diagram Pipe No. 8

KBV17880

Installation route: 小臂破碎器截止阀左

Length: 2,400 mm
Specification: DN32;6SH-20;42MPa
Left fitting: 法兰(分体式)-重型
Right fitting: 90°法兰(分体式)-重型

View full repair specifications

Diagram Pipe No. 82

KHJ2036

Installation route: 破碎器踏板~进回油阀

Length: 750 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. 46

KHJ2050

Installation route: 破碎器踏板~进回油阀

Length: 1,000 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. F70

KHJ2085

Installation route: 破碎器踏板~电磁阀(破碎器踏板)

Length: 600 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. 52

KHJ2309

Installation route: 分配阀右~分配阀前左

Length: 550 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. E83-F83

KHJ14790

Installation route: 分配阀顶~电磁阀(破碎器踏板)

Length: 4,100 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: 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. 8

KBV15980

Installation route: 小臂破碎器截止阀左

Length: 1,900 mm
Specification: DN32;6SH-20;42MPa
Left fitting: 法兰(分体式)-重型
Right fitting: 90°法兰(分体式)-重型

View full repair specifications

Diagram Pipe No. E101-A101-G101

KHJ2050

Installation route: 液压油箱过渡阀块~右过渡阀块(破碎器)

Length: 1,000 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. 34

KHJ11480

Installation route: 破碎器踏板~分配阀前

Length: 3,950 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

View full repair specifications

Diagram Pipe No. 8

KBV16090

Installation route: 小臂破碎器截止阀左

Length: 2,150 mm
Specification: DN32;6SH-20;42MPa
Left fitting: 法兰(分体式)-重型
Right fitting: 90°法兰(分体式)-重型

View full repair specifications

Diagram Pipe No. E75-F75

KHJ2048

Installation route: 进回油阀~电磁阀(破碎器踏板)

Length: 750 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. 45

KHJ13660

Installation route: 破碎器踏板~分配阀后

Length: 3,300 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. 81

KHJ2086

Installation route: 破碎器踏板~进回油阀

Length: 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: 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. 61

KHJ11500

Installation route: 分配阀~电磁阀(破碎器踏板)

Length: 3,600 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. D99-B99

KHJ2088

Installation route: 左过渡阀块(破碎器)~右过渡阀块(破碎器)

Length: 900 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. 60

KHJ11500

Installation route: 破碎器踏板~分配阀前

Length: 3,600 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. E74-F74

KHJ14650

Installation route: 进回油阀~电磁阀(破碎器踏板)

Length: 650 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

View full repair specifications

Diagram Pipe No. 17

KBV16090

Installation route: 小臂破碎器截止阀右

Length: 2,150 mm
Specification: DN32;6SH-20;42MPa
Left fitting: 法兰(分体式)-重型
Right fitting: 90°法兰(分体式)-重型

View full repair specifications

Diagram Pipe No. 17

KBV17880

Installation route: 小臂破碎器截止阀右

Length: 2,400 mm
Specification: DN32;6SH-20;42MPa
Left fitting: 法兰(分体式)-重型
Right fitting: 90°法兰(分体式)-重型

View full repair specifications

Diagram Pipe No. E81-F81

KHJ2047

Installation route: 进回油阀~电磁阀(破碎器踏板)

Length: 650 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 Attachments – Breaker?

There are 26 published records. 26 include a length, both end fittings, and a part number or diagram pipe number.

What is the hose length range for Case CX290B Attachments – Breaker?

Based on published records with valid lengths, the range is 500–4,100 mm. Open the individual record to verify its installation position and both end fittings before fabrication.

Which hose specifications are common for Case CX290B Attachments – Breaker?

The most frequent raw specifications in the current published records are: DN6;1SN-04;22.5MPa (20 records), DN32;6SH-20;42MPa (6 records). Verify the specification together with length, pressure, and fitting details.

How can I identify the left and right hose fittings for Case CX290B Attachments – Breaker?

Each record keeps the left and right fitting descriptions separate. Current examples: KHJ2086: left British female thread, 60° external cone seat; right 90° elbow, British female thread, 60° external cone seat; KHJ2194: left 90°英制内螺纹60°内锥; right 英制内螺纹60°内锥; KHJ2244: 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 Attachments – Breaker hose by diagram pipe number?

Yes. Current examples with a diagram pipe number are: Pipe No. E84-F84 (KHJ2086), Pipe No. F71 (KHJ2194), Pipe No. F68 (KHJ2244), Pipe No. 84 (KHJ2180). Open a record to compare its installation position with the linked manual page.