Hydraulic line repair data
Doosan DX140LC-3 currently has 89 published hose records for checking length, hose specification, left and right fittings, part number, and diagram pipe number.
Hose repair details
Showing 36 representative records. Return to the finder for a more specific search.
Diagram Pipe No. 5
Installation route: Left boom-cylinder grease lineOriginal Chinese: 左大臂油缸黄油管
Hose record
Installation route: Lower swivel joint → travel motorOriginal Chinese: 回转接头下~行走马达
Hose record
Installation route: Right boom-cylinder grease lineOriginal Chinese: 右大臂油缸黄油管
Hose record
Installation route: Left boom-cylinder grease lineOriginal Chinese: 左大臂油缸黄油管
Diagram Pipe No. 19
Installation route: Lower swivel joint → travel motorOriginal Chinese: 回转接头下~行走马达
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Based on current published data
Questions appear only when a published record or linked PDF page provides the answer.
The current published data covers 11 systems and 89 hose records. Systems with more listed records include: Swivel Joint (16 hoses), Grease Lines (15 hoses), Boom Assembly (14 hoses), Control Valve (11 hoses), Control Lever (10 hoses), Attachments (10 hoses).
Based on published records with valid lengths, the range is 240–2,960 mm. Open the individual record to verify its installation position and both end fittings before fabrication.
The most frequent raw specifications in the current published records are: DN6;1SN-04;22.5MPa (35 records), DN10;1SN-06;18MPa (20 records), DN19;4SH-12;42MPa (20 records), DN13;1SN-08;16MPa (10 records), DN13;4SP-08;41.5MPa (2 records). Verify the specification together with length, pressure, and fitting details.
Each record keeps the left and right fitting descriptions separate. Current examples: DS20531099: left British female thread, 60° external cone seat; right British female thread, 60° external cone seat; 2184-1196D142: left American female thread, flat-face seal; right American female thread, flat-face seal; DS2113005: left American female thread, flat-face seal; right 75°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.
Yes. Current examples with a diagram pipe number are: Pipe No. 5 (DS20531099), Pipe No. 13 (DS2113005), Pipe No. 10 (DS2017096), Pipe No. 12 (DS2017104). Open a record to compare its installation position with the linked manual page.
