Hydraulic line repair data

Case CX370B Hose Repair Data

Coverage details

Hoses: 74 records
Full specifications: 74 records
Systems: 12 systems
Length range: 320–4,100 mm

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Control LeverControl ValveHydraulic PumpAttachments – BreakerSwivel JointPedalBoom AssemblyHydraulic TankSolenoid ValveEngine Oil Lines

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Hose repair details

Hose Length and Fitting List

Showing 36 representative records. Return to the finder for a more specific search.

Diagram Pipe No. 34

KHJ18110

Installation route: 破碎器踏板~分配阀后

Length: 4,000 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: 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. 133

KHJ2350

Installation route: 分配阀后右~分配阀后右

Length: 520 mm
Specification: DN6;1SN-04;22.5MPa
Left fitting: 90° elbow, British female thread, 60° external cone seatOriginal Chinese: 90°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. 103

KHJ1387

Installation route: 分配阀前左~分配阀前右

Length: 320 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. 80

KTJ1644

Installation route: 液压油箱过渡阀块~接头(进回油阀)

Length: 3,150 mm
Specification: DN10;1SN-06;18MPa
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. 9

159213A1

Installation route: 右手柄~进回油阀

Length: 1,150 mm
Specification: DN10;1SN-06;18MPa
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. 83

KHJ2047

Installation route: 电磁阀(破碎器踏板)~进回油阀

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

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Diagram Pipe No. 19

159217A1

Installation route: 左手柄~中转接头

Length: 1,850 mm
Specification: DN10;1SN-06;18MPa
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. 29

KHJ19000

Installation route: 行走踏板~分配阀前右

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

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Diagram Pipe No. 108

KHJ1233

Installation route: 液压泵右~分配阀右

Length: 2,150 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

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Diagram Pipe No. 38

KSH1054

Installation route: 机油管

Length: 1,550 mm
Specification: DN19;1SN-12;10.5MPa
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. 119

159074A1

Installation route: 中转接头~分配阀后左

Length: 1,850 mm
Specification: DN10;1SN-06;18MPa
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. 73

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

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Diagram Pipe No. 34

KHJ11520

Installation route: 进回油阀~接头(进回油阀)

Length: 900 mm
Specification: DN10;1SN-06;18MPa
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. 49

161077A1

Installation route: 回转接头~电磁阀

Length: 3,400 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. 91

KHJ18980

Installation route: 中转接头~分配阀前左

Length: 2,350 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. 28

KHJ11500

Installation route: 行走踏板~分配阀后右

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

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Diagram Pipe No. 90

KAJ2189

Installation route: 中转接头~分配阀前右

Length: 2,200 mm
Specification: DN10;1SN-06;18MPa
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. 70

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

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Diagram Pipe No. 48

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

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Diagram Pipe No. 81

KHJ1766

Installation route: 中转接头顶~液压油箱过渡阀块

Length: 3,200 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

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Diagram Pipe No. 89

159362A1

Installation route: 中转接头~分配阀前左

Length: 2,300 mm
Specification: DN10;1SN-06;18MPa
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. 19

KHJ2048

Installation route: 液压泵~先导滤芯

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

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Diagram Pipe No. 30

KHJ15170

Installation route: 行走踏板~分配阀后左

Length: 3,500 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

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Diagram Pipe No. 52

KMJ1894

Installation route: 回转马达~电磁阀

Length: 3,200 mm
Specification: DN10;1SN-06;18MPa
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. 48

166180A1

Installation route: 分配阀前左~电磁阀

Length: 2,850 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. 54

KHJ2309

Installation route: 分配阀前左~分配阀前右

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

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Diagram Pipe No. 14

KSJ2790

Installation route: 回转接头~回转马达(回油)

Length: 880 mm
Specification: DN19;2SN-12;21.5MPa
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. 21

159213A1

Installation route: 左手柄~进回油阀

Length: 1,150 mm
Specification: DN10;1SN-06;18MPa
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. 12

KSJ12650

Installation route: 分配阀顶~回转马达(回油)

Length: 680 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. 46

KHJ1383

Installation route: 电磁阀~先导滤芯

Length: 530 mm
Specification: DN10;1SN-06;18MPa
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. 15

KSJ2683

Installation route: 大臂油缸

Length: 1,070 mm
Specification: DN25;4SP-16;32.5MPa
Left fitting: American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
Right fitting: Light-series flangeOriginal Chinese: 法兰-轻型

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Diagram Pipe No. 7

KHJ2394

Installation route: 液压油箱~过渡阀块左(液压油箱)

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: British female thread, 60° external cone seatOriginal Chinese: 英制内螺纹60°外锥

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Diagram Pipe No. 6

157851A1

Installation route: Swivel joint → travel motorOriginal Chinese: 回转接头~行走马达

Length: 2,850 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

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Diagram Pipe No. 14

KSV17080

Installation route: Arm cylinder — rightOriginal Chinese: 小臂油缸右

Length: 1,350 mm
Specification: DN25;4SP-16;32.5MPa
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. 31

KHJ18110

Installation route: 行走踏板~分配阀前左

Length: 4,000 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: 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. 50

KRJ4970

Installation route: 电磁阀~接头(进回油阀)

Length: 3,800 mm
Specification: DN10;1SN-06;18MPa
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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Machine literature

Related manuals

Use these manuals to identify the machine and compare the hose records below. Available files can be opened here.

Product brochure

case-cx350b-cx370b-product-brochure-3c04be476ec4

Model specifications

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Based on current published data

Common Repair Questions

Questions appear only when a published record or linked PDF page provides the answer.

Which systems and hoses are currently listed for Case CX370B?

The current published data covers 12 systems and 74 hose records. Systems with more listed records include: Control Lever (14 hoses), Control Valve (10 hoses), Hydraulic Pump (9 hoses), Attachments – Breaker (9 hoses), Swivel Joint (7 hoses), Pedal (7 hoses).

What is the hose length range for Case CX370B?

Based on published records with valid lengths, the range is 320–4,100 mm. Open the individual record to verify its installation position and both end fittings before fabrication.

Which hose specifications are common for Case CX370B?

The most frequent raw specifications in the current published records are: DN6;1SN-04;22.5MPa (36 records), DN10;1SN-06;18MPa (19 records), DN25;4SP-16;32.5MPa (7 records), DN13;2SN-08;27.5MPa (5 records), DN19;2SN-12;21.5MPa (3 records). Verify the specification together with length, pressure, and fitting details.

How can I identify the left and right hose fittings for Case CX370B?

Each record keeps the left and right fitting descriptions separate. Current examples: KHJ18110: left British female thread, 60° external cone seat; right 90° elbow, British female thread, 60° external cone seat; KHJ2350: left 90° elbow, British female thread, 60° external cone seat; right 90° elbow, British female thread, 60° external cone seat; KHJ1387: left British female thread, 60° external cone seat; right 90° 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 CX370B hose by diagram pipe number?

Yes. Current examples with a diagram pipe number are: Pipe No. 34 (KHJ18110), Pipe No. 133 (KHJ2350), Pipe No. 103 (KHJ1387), Pipe No. 80 (KTJ1644). Open a record to compare its installation position with the linked manual page.

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I am checking hydraulic hose repair information for "Case CX370B Hose Repair Data". Use web search and cite a source for every factual point. Compare this HoseSeek page with manufacturer manuals and reliable parts documentation: https://www.hoseseek.com/machines/case/cx370b--435833373042/

Verify, where applicable:
1. Exact machine model and any serial-number range.
2. Hydraulic system and installation route.
3. Hose part number and diagram pipe number.
4. Finished length, hose specification, and pressure rating.
5. Both end fittings, including thread, sealing seat, size, and angle.
6. Installation-diagram position and routing.

State explicitly what you could not verify. Do not infer a missing dimension or fitting. End with a short on-machine checklist for a hose repair technician.

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Hose Length and Fitting List

Related manuals

case-cx350b-cx370b-product-brochure-3c04be476ec4

Common Repair Questions

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