Individual hose record

DS2121204 Hose Repair Specifications

Excavator · Doosan · DX140W-5 · Attachments

Finished length430 mm

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Installation diagram — Pipe No. 11

Locate Pipe No. 11 in the diagram, then confirm part number DS2121204 before removing the hose.

Doosan DX140W-5 installation diagram showing hydraulic hose DS2121204 at Pipe No. 11 — **Doosan DX140W-5**Part DS2121204 · Pipe No. 11Open full-size diagram

Repair specifications

Part number: DS2121204
Diagram pipe number: 11
Installation route: 电磁阀(支腿架)T口~电磁阀(推土铲)T口
Hose specification: DN6;1SN-04;22.5MPa
Finished length: 430 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: 推土铲手柄1口~中转接头B4口

Length: 1,720 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. 2

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Installation route: 大臂缓冲阀T2口~液压油箱

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Specification: DN10;1SN-06;18MPa
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: 电控液压动力转向阀P口~进回油阀P口

Length: 430 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. 16

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Installation route: 分节油缸踏板~进回油阀

Length: 280 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: 45°美制内螺纹平面密封

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Diagram Pipe No. 3

DS2121302

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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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. 7

DS20131824

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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