Individual hose record

KHJ14830 Hose Repair Specifications

Excavator · Case · CX290B · Hydraulic Pump

Finished length2,300 mm

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Installation diagram — Pipe No. 14

Locate Pipe No. 14 in the diagram, then confirm part number KHJ14830 before removing the hose.

Case CX290B installation diagram showing hydraulic hose KHJ14830 at Pipe No. 14
Case CX290BPart KHJ14830 · Pipe No. 14Open full-size diagram

Repair specifications

Part number
KHJ14830
Diagram pipe number
14
Installation route
Hydraulic pump → return steel line (hydraulic tank)Original Chinese: 液压泵~回油铁管(液压油箱)
Hose specification
DN13;2SN-08;27.5MPa
Finished length
2,300 mm
Working pressure
27.5 MPa
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
Quantity
1

Same system

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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
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
View full repair specifications

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I am checking hydraulic hose repair information for "KHJ14830 Hose Repair Specifications". 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/hoses/hose_744e6b3874196867e247f084/
HoseSeek currently shows: part number: KHJ14830; diagram pipe number: 14; installation route: Hydraulic pump → return steel line (hydraulic tank); hose specification: DN13;2SN-08;27.5MPa; finished length in millimetres: 2300; left fitting: British female thread, 60° external cone seat; right fitting: British female thread, 60° external cone seat.

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.

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