Hydraulic line repair data
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Current machine
Use a system name, the number on the diagram, a part number, connection point, length, hose size, or fitting.
Hose location drawings
Open the drawing, match the hose route, then use the printed part number when ordering or measuring a replacement.
DS2054217DS2092177DS2112002
2184-1100D221DS2038226DS2038366DS2038605DS2040109
DS2040852Hose repair details
Diagram Pipe No. 6
Installation route: 行走系统 · PILOT PIPING (1)- STRAIG H T TRAVEL · Fig. 6770 · 管号 6
Diagram Pipe No. 27
Installation route: 行走系统 · PILOT PIPING (2)- STRAIG H T TRAVEL · Fig. 6780 · 管号 27
Diagram Pipe No. 11
Installation route: 手柄 · PILOT PIPING - TW O W AY (1) · Fig. 6370 · 管号 11
Diagram Pipe No. 8
Installation route: 行走系统 · PILOT PIPING (1)- STRAIG H T TRAVEL · Fig. 6770 · 管号 8
Diagram Pipe No. 10
Installation route: 手柄 · PILOT PIPING - TW O W AY (1) · Fig. 6370 · 管号 10
Diagram Pipe No. 1
Installation route: 黄油管 · LUBRICATION PIPING - ARM 2.4m · Fig. 6510 · 管号 1
Diagram Pipe No. 5
Installation route: 黄油管 · LUBRICATION PIPING - BOOM · Fig. 3140 · 管号 5
Diagram Pipe No. 26
Installation route: 行走系统 · PILOT PIPING (2)- STRAIG H T TRAVEL · Fig. 6780 · 管号 26
Diagram Pipe No. 3
Installation route: 手柄 · PILOT PIPING (1)- STT + PE3C + PERO · Fig. 6840 · 管号 3
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Workshop guide
For Doosan DX235LCR, identify the exact model and hydraulic system on the machine first. A part number or diagram pipe number is the fastest way to narrow a replacement hose; if neither is visible, compare the installation route and the existing hose.
Check whether a listed dimension is finished assembly length, hose-only length, or cut length. These are not interchangeable. Confirm hose specification and pressure rating, then compare both ends separately: thread, sealing seat, size, angle, and orientation.
Where an installation drawing or manual figure is available, match its callout to the part number and physical route. A hydraulic circuit diagram explains connections but does not show the exact routing of a hose on the machine. Take the old hose or clear end-fitting photographs to the workshop if any dimension is missing.
Based on current published data
Questions appear only when a published record or linked PDF page provides the answer.
The current published data covers 3 systems and 28 hose records. Systems with more listed records include: Control Lever (21 hoses), Grease Lines (2 hoses).
Each record keeps the left and right fitting descriptions separate. Current examples: DS2093192: left British female thread, 60° external cone seat; right 90° elbow, British female thread, 60° external cone seat; DS2093070: left British female thread, 60° external cone seat; right 90° elbow, British female thread, 60° external cone seat; DS2093070: left British female thread, 60° external cone seat; right 90° elbow, British female thread, 60° external cone seat. 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. 6 (DS2093192), Pipe No. 20 (DS2093070), Pipe No. 1 (DS2093070), Pipe No. 91 (DS2094353). Open a record to compare its installation position with the linked manual page.
Optional cross-check
The question is already written for this machine or hose. Use a tool with web search enabled; treat its answer as a starting point and verify on the machine.
I am checking hydraulic hose repair information for "Doosan DX235LCR Hose Repair Data". Use web search and cite a source for every factual point. Compare this HoseSeek page with manufacturer manuals and reliable parts documentation: https://www.hoseseek.com/machines/doosan/dx235lcr--44583233354c4352/ Verify, where applicable: 1. Exact machine model and any serial-number range. 2. Hydraulic system and installation route. 3. Hose part number and diagram pipe number. 4. Finished length, hose specification, and pressure rating. 5. Both end fittings, including thread, sealing seat, size, and angle. 6. Installation-diagram position and routing. State explicitly what you could not verify. Do not infer a missing dimension or fitting. End with a short on-machine checklist for a hose repair technician.