Hydraulic line repair data

Doosan DX150LC Control Valve Hose List

Coverage details

Hoses: 25 records
Full specifications: 25 records
Systems: 1 systems
Length range: 410–1,450 mm

Current system

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Hose repair details

Hose Length and Fitting List

Hose record

DS2121049

Installation route: 分配阀后~分配阀后

Length: 530 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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Hose record

DS2123144

Installation route: 分配阀前~分配阀后

Length: 715 mm
Specification: DN6;1SN-04;22.5MPa
Left fitting: 90° elbow, American female thread, flat-face sealOriginal Chinese: 90°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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Hose record

DS2121253

Installation route: 分配阀上~分配阀后

Length: 470 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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Hose record

DS2121007

Installation route: 分配阀上~分配阀右

Length: 700 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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Hose record

DS2121006

Installation route: 分配阀右~分配阀后

Length: 650 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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Hose record

DS2121011

Installation route: 分配阀上~电磁阀

Length: 1,070 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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Hose record

DS2121052

Installation route: 分配阀上~分配阀右

Length: 410 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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Hose record

DS2120057

Installation route: 分配阀上~分配阀下

Length: 750 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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Hose record

DS2123046

Installation route: 分配阀前~分配阀前

Length: 570 mm
Specification: DN10;1SN-06;18MPa
Left fitting: 90° elbow, American female thread, flat-face sealOriginal Chinese: 90°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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Hose record

DS2121134

Installation route: 分配阀前~分配阀后

Length: 690 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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Hose record

DS2121055

Installation route: 分配阀后~分配阀后

Length: 510 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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Hose record

DS2121010

Installation route: 分配阀左~分配阀后

Length: 860 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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Hose record

DS2121204

Installation route: 分配阀后~回转马达

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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Hose record

DS2119105

Installation route: 分配阀前~分配阀后

Length: 770 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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Hose record

DS2123143

Installation route: 分配阀后~分配阀后

Length: 490 mm
Specification: DN10;1SN-06;18MPa
Left fitting: 90° elbow, American female thread, flat-face sealOriginal Chinese: 90°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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Hose record

DS2119055

Installation route: 分配阀前~分配阀后

Length: 920 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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Hose record

DS2011605

Installation route: 分配阀~过渡阀块(液压油箱)

Length: 690 mm
Specification: DN13;4SP-08;41.5MPa
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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Hose record

DS2120021

Installation route: 分配阀左~电磁阀

Length: 1,450 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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Hose record

DS2121164

Installation route: 分配阀左~回转马达

Length: 670 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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Hose record

DS2121007

Installation route: 分配阀上~分配阀下

Length: 700 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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Hose record

DS20111259

Installation route: 分配阀~过渡阀块(驾驶室下)

Length: 730 mm
Specification: DN13;4SP-08;41.5MPa
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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Hose record

DS2020179

Installation route: 分配阀上~分配阀下

Length: 520 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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Hose record

DS2121044

Installation route: 分配阀左~电磁阀

Length: 1,400 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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Hose record

DS2121131

Installation route: 分配阀上~电磁阀

Length: 950 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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Hose record

DS2121127

Installation route: 分配阀左~分配阀后

Length: 1,260 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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Hose record

DS2122091

Installation route: 分配阀左~分配阀后

Length: 775 mm
Specification: DN6;1SN-04;22.5MPa
Left fitting: 45°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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Hose record

DS2123142

Installation route: 分配阀上~分配阀后

Length: 380 mm
Specification: DN6;1SN-04;22.5MPa
Left fitting: 90° elbow, American female thread, flat-face sealOriginal Chinese: 90°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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Hose record

DS2026464

Installation route: 分配阀~回转马达

Length: 720 mm
Specification: DN13;4SP-08;41.5MPa
Left fitting: 90° elbow, American female thread, flat-face sealOriginal Chinese: 90°美制内螺纹平面密封
Right fitting: 90° light-series flangeOriginal Chinese: 90°法兰-轻型

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Hose record

DS2013295

Installation route: 分配阀~回转马达

Length: 750 mm
Specification: DN19;1SN-12;10.5MPa
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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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 Doosan DX150LC Control Valve?

There are 25 published records. 25 include a length, both end fittings, and a part number or diagram pipe number.

What is the hose length range for Doosan DX150LC Control Valve?

Based on published records with valid lengths, the range is 410–1,450 mm. Open the individual record to verify its installation position and both end fittings before fabrication.

Which hose specifications are common for Doosan DX150LC Control Valve?

The most frequent raw specifications in the current published records are: DN6;1SN-04;22.5MPa (19 records), DN10;1SN-06;18MPa (4 records), DN13;4SP-08;41.5MPa (2 records). Verify the specification together with length, pressure, and fitting details.

How can I identify the left and right hose fittings for Doosan DX150LC Control Valve?

Each record keeps the left and right fitting descriptions separate. Current examples: DS2121049: left American female thread, flat-face seal; right 90° elbow, American female thread, flat-face seal; DS2123144: left 90° elbow, American female thread, flat-face seal; right 90° elbow, American female thread, flat-face seal; DS2121253: left American female thread, flat-face seal; right American female thread, flat-face seal. Open the exact part-number or pipe-number record; do not swap ends based on appearance alone.