Hydraulic line repair data

Doosan DX140LCR-3 Attachments – Breaker Hose List

Doosan DX140LCR-3 Attachments – Breaker currently has 4 published hose records for checking length, hose specification, left and right fittings, part number, and diagram pipe number.

Hoses: 4 records
Full specifications: 4 records
Systems: 1 systems
Length range: 290–1,400 mm

Hose repair details

Hose Length and Fitting List

Diagram Pipe No. 6

DS2121044

Installation route: 分配阀PS1口~EPPR阀A口

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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Diagram Pipe No. 52

DS2121138

Installation route: 分配阀PB2口~液压油箱

Length: 300 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. 1

DS2120036

Installation route: 破碎器踏板~进回油阀

Length: 290 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

DS2121052

Installation route: 破碎器踏板~过渡接头(驾驶室)

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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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 DX140LCR-3 Attachments – Breaker?

There are 4 published records. 4 include a length, both end fittings, and a part number or diagram pipe number.

What is the hose length range for Doosan DX140LCR-3 Attachments – Breaker?

Based on published records with valid lengths, the range is 290–1,400 mm. Open the individual record to verify its installation position and both end fittings before fabrication.

Which hose specifications are common for Doosan DX140LCR-3 Attachments – Breaker?

The most frequent raw specifications in the current published records are: DN6;1SN-04;22.5MPa (4 records). Verify the specification together with length, pressure, and fitting details.

How can I identify the left and right hose fittings for Doosan DX140LCR-3 Attachments – Breaker?

Each record keeps the left and right fitting descriptions separate. Current examples: DS2121044: left American female thread, flat-face seal; right 90° elbow, American female thread, flat-face seal; DS2121138: left American female thread, flat-face seal; right 90° elbow, American female thread, flat-face seal; DS2120036: left American female thread, flat-face seal; right 45°美制内螺纹平面密封. Open the exact part-number or pipe-number record; do not swap ends based on appearance alone.

Can I locate a Doosan DX140LCR-3 Attachments – Breaker hose by diagram pipe number?

Yes. Current examples with a diagram pipe number are: Pipe No. 6 (DS2121044), Pipe No. 52 (DS2121138), Pipe No. 1 (DS2120036), Pipe No. 3 (DS2121052). Open a record to compare its installation position with the linked manual page.