Hose record
ZX23M04290
Installation route: Installation route — English review pendingOriginal Chinese: 行走马达—中心油封
- Length
- 2,900 mm
- Specification
- 6I
- Left fitting
- 1/4 0°
- Right fitting
- 1/4 0°
Hydraulic line repair data
Kobelco SK250LC-6E Hose Repair Data
Coverage details
- Hoses
- 3 records
- Full specifications
- 3 records
- Systems
- 3 systems
- Length range
- 900–2,900 mm
Current machine
Find a hose on this machine
Use a system name, the number on the diagram, a part number, connection point, length, hose size, or fitting.
Hose repair details
Hose Length and Fitting List
Hose record
ZX50H12145
Installation route: Installation route — English review pendingOriginal Chinese: 小臂 左边
- Length
- 1,450 mm
- Specification
- 19IV（手写管线代码）
- Left fitting
- 13/16″ 0°Original Chinese: 13/16″ 0°（手写接头规格）
- Right fitting
- 13/16″ 90°Original Chinese: 13/16″ 90°（手写接头规格）
Hose record
YN03H01643D3
Installation route: Installation route — English review pendingOriginal Chinese: 大臂二—分配阀（左1）
- Length
- 900 mm
- Specification
- 19IV
- Left fitting
- 13/16″ 0°Original Chinese: 13/16″ 0°（手写接头规格）
- Right fitting
- 13/16″ 45°Original Chinese: 13/16″ 45°（手写接头规格）
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Digitized data and source sheets
Kobelco SK250LC-6E Hose Data and Original Handwritten Sheets
The table is a searchable transcription of the Kobelco SK250LC-6E workshop notes. The complete original handwritten sheets are shown below without cropping.
Digitized measurements from these sheets
| Part number | Recorded length |
|---|---|
| ZX50H12145 | 1,450 mm |
Original handwritten sheets
Complete pages are shown in their original proportions without cropping.
Workshop guide
Finding the correct hydraulic hose for Kobelco SK250LC-6E
Start with the machine and route
For Kobelco SK250LC-6E, 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.
Read the dimensions before cutting
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.
Records to compare
- ZX23M042902,900 mm · 6I · Installation route — English review pending
- ZX50H121451,450 mm · 19IV（手写管线代码） · Installation route — English review pending
- YN03H01643D3900 mm · 19IV · Installation route — English review pending
Use the drawing as a location check
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
Common Repair Questions
Questions appear only when a published record or linked PDF page provides the answer.
What is the hose length range for Kobelco SK250LC-6E?
Based on published records with valid lengths, the range is 900–2,900 mm. Open the individual record to verify its installation position and both end fittings before fabrication.
Which hose specifications are common for Kobelco SK250LC-6E?
The most frequent raw specifications in the current published records are: 19IV (1 records), 19IV（手写管线代码） (1 records), 6I (1 records). Verify the specification together with length, pressure, and fitting details.
How can I identify the left and right hose fittings for Kobelco SK250LC-6E?
Each record keeps the left and right fitting descriptions separate. Current examples: ZX23M04290: left 1/4 0°; right 1/4 0°; ZX50H12145: left 13/16″ 0°; right 13/16″ 90°; YN03H01643D3: left 13/16″ 0°; right 13/16″ 45°. Open the exact part-number or pipe-number record; do not swap ends based on appearance alone.
Optional cross-check
Ask an AI search tool to check this repair data
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.
See the exact question being sent
I am checking hydraulic hose repair information for "Kobelco SK250LC-6E 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/kobelco/sk250lc-6e--534b3235304c432d3645/ 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.