Individual hose record

DS2121225 Hose Repair Specifications

Excavator · Doosan · DX140W-5 · Attachments

Finished length1,720 mm

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Installation diagram — Pipe No. 26

Locate Pipe No. 26 in the diagram, then confirm part number DS2121225 before removing the hose.

Doosan DX140W-5 installation diagram showing hydraulic hose DS2121225 at Pipe No. 26 — **Doosan DX140W-5**Part DS2121225 · Pipe No. 26Open full-size diagram

Repair specifications

Part number: DS2121225
Diagram pipe number: 26
Installation route: 推土铲手柄1口~中转接头B4口
Hose specification: DN6;1SN-04;22.5MPa
Finished length: 1,720 mm
Working pressure: 22.5 MPa
Left fitting: American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
Right fitting: 90° elbow, American female thread, flat-face sealOriginal Chinese: 90°美制内螺纹平面密封
Quantity: 1

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Installation route: 大臂缓冲阀T2口~液压油箱

Length: 1,470 mm
Specification: DN10;1SN-06;18MPa
Left fitting: American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
Right fitting: 90° elbow, American female thread, flat-face sealOriginal Chinese: 90°美制内螺纹平面密封

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Diagram Pipe No. 3

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Installation route: 电控液压动力转向阀P口~进回油阀P口

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Specification: DN6;1SN-04;22.5MPa
Left fitting: American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
Right fitting: 90° elbow, American female thread, flat-face sealOriginal Chinese: 90°美制内螺纹平面密封

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Diagram Pipe No. 16

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Specification: DN6;1SN-04;22.5MPa
Left fitting: American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
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Diagram Pipe No. 3

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Installation route: 分配阀PB8口~大臂缓冲阀C口

Length: 1,620 mm
Specification: DN10;1SN-06;18MPa
Left fitting: American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
Right fitting: 90° elbow, American female thread, flat-face sealOriginal Chinese: 90°美制内螺纹平面密封

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Diagram Pipe No. 10

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Installation route: 回转接头15口~电磁阀(支腿架)T口

Length: 1,190 mm
Specification: DN6;1SN-04;22.5MPa
Left fitting: American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
Right fitting: 90° elbow, American female thread, flat-face sealOriginal Chinese: 90°美制内螺纹平面密封

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Diagram Pipe No. 6

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Installation route: 分节油缸踏板~进回油阀

Length: 330 mm
Specification: DN6;1SN-04;22.5MPa
Left fitting: American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
Right fitting: American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封

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Diagram Pipe No. 11

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Installation route: 电磁阀(支腿架)T口~电磁阀(推土铲)T口

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Right fitting: 90° elbow, American female thread, flat-face sealOriginal Chinese: 90°美制内螺纹平面密封

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Diagram Pipe No. 7

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Installation route: 控制阀T口~回油铁管(液压油箱)

Length: 810 mm
Specification: DN13;1SN-08;16MPa
Left fitting: American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
Right fitting: 90° elbow, American female thread, flat-face sealOriginal Chinese: 90°美制内螺纹平面密封

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