Hydraulic line repair data

Doosan DX140LC-5 Control Valve Hose List

Doosan DX140LC-5 Control Valve currently has 7 published hose records for checking length, hose specification, left and right fittings, part number, and diagram pipe number.

Hoses: 7 records
Full specifications: 7 records
Systems: 1 systems
Length range: 470–1,270 mm

Hose repair details

Hose Length and Fitting List

Diagram Pipe No. 1

DS2120031

Installation route: 分配阀PCC口~截止阀(分配阀后下)P口

Length: 630 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. 20

DS2121164

Installation route: 分配阀PA口~回转马达SH口

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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Diagram Pipe No. 8

DS2121010

Installation route: 分配阀PP口~电磁阀P1口

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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Diagram Pipe No. 14

DS2121253

Installation route: 分配阀PC3口~液压油箱

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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Diagram Pipe No. 103

DS2119129

Installation route: 分配阀PA2口~分配阀PB2口

Length: 1,150 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. 2

DS2119236

Installation route: 分配阀PA2口~液压油箱

Length: 1,270 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. 10

DS2121219

Installation route: 分配阀PC2口~中转接头

Length: 1,240 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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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 DX140LC-5 Control Valve?

There are 7 published records. 7 include a length, both end fittings, and a part number or diagram pipe number.

What is the hose length range for Doosan DX140LC-5 Control Valve?

Based on published records with valid lengths, the range is 470–1,270 mm. Open the individual record to verify its installation position and both end fittings before fabrication.

Which hose specifications are common for Doosan DX140LC-5 Control Valve?

The most frequent raw specifications in the current published records are: DN6;1SN-04;22.5MPa (6 records), DN10;1SN-06;18MPa (1 records). Verify the specification together with length, pressure, and fitting details.

How can I identify the left and right hose fittings for Doosan DX140LC-5 Control Valve?

Each record keeps the left and right fitting descriptions separate. Current examples: DS2120031: left American female thread, flat-face seal; right 45°美制内螺纹平面密封; DS2121164: left American female thread, flat-face seal; right 90° elbow, American female thread, flat-face seal; DS2121010: left American female thread, flat-face seal; right 90° elbow, American female thread, flat-face seal. Open the exact part-number or pipe-number record; do not swap ends based on appearance alone.

Can I locate a Doosan DX140LC-5 Control Valve hose by diagram pipe number?

Yes. Current examples with a diagram pipe number are: Pipe No. 1 (DS2120031), Pipe No. 20 (DS2121164), Pipe No. 8 (DS2121010), Pipe No. 14 (DS2121253). Open a record to compare its installation position with the linked manual page.