- Length
- 2,000 mm
- Specification
- DN10;1层纤维-6;14MPa
- Left fitting
- 美制内螺纹37°内锥
- Right fitting
- 美制内螺纹37°内锥
Hydraulic line repair data
Hitachi EX100 Hose Repair Data
Coverage details
- Hoses
- 54 records
- Full specifications
- 54 records
- Systems
- 13 systems
- Length range
- 340–2,000 mm
Narrow the selection
Choose a system
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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
Showing 36 representative records. Return to the finder for a more specific search.
- Length
- 1,780 mm
- Specification
- DN10;1层纤维-6;14MPa
- Left fitting
- 美制内螺纹37°内锥
- Right fitting
- 美制内螺纹37°内锥
- Length
- 1,100 mm
- Specification
- DN10;1层纤维-6;14MPa
- Left fitting
- 美制内螺纹37°内锥
- Right fitting
- 美制内螺纹37°内锥
- Length
- 1,630 mm
- Specification
- DN10;1层纤维-6;14MPa
- Left fitting
- 美制内螺纹37°内锥
- Right fitting
- 美制内螺纹37°内锥
- Length
- 1,700 mm
- Specification
- DN10;1层纤维-6;14MPa
- Left fitting
- 美制内螺纹37°内锥
- Right fitting
- 美制内螺纹37°内锥
- Length
- 2,000 mm
- Specification
- DN10;1层纤维-6;14MPa
- Left fitting
- 美制内螺纹37°内锥
- Right fitting
- 美制内螺纹37°内锥
- Length
- 800 mm
- Specification
- DN12;4SP-8;27.5MPa
- Left fitting
- 90° elbow, American female thread, flat-face sealOriginal Chinese: 90°美制内螺纹平面密封
- Right fitting
- 90° light-series flangeOriginal Chinese: 90°法兰-轻型
- Length
- 1,200 mm
- Specification
- DN12;4SP-8;27.5MPa
- 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
- Length
- 1,100 mm
- Specification
- DN10;1层纤维-6;14MPa
- Left fitting
- 美制内螺纹37°内锥
- Right fitting
- 美制内螺纹37°内锥
- Length
- 1,800 mm
- Specification
- DN10;1SN-6;7Mpa
- Left fitting
- 美制内螺纹37°内锥
- Right fitting
- 美制内螺纹37°内锥
- Length
- 340 mm
- Specification
- DN6;2层纤维-4;14MPa
- Left fitting
- 美制内螺纹37°内锥
- Right fitting
- 90°美制内螺纹37°内锥
- Length
- 730 mm
- Specification
- DN10;1层纤维-6;14MPa
- Left fitting
- 美制内螺纹37°内锥
- Right fitting
- 美制内螺纹37°内锥
- Length
- 1,350 mm
- Specification
- DN25;4层纤维-16;3.5MPa
- 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
- Length
- 1,400 mm
- Specification
- DN10;1层纤维-6;14MPa
- Left fitting
- 美制内螺纹37°内锥
- Right fitting
- 90°美制内螺纹37°内锥
- Length
- 1,400 mm
- Specification
- DN16;4SP-10;27.5Mpa
- Left fitting
- Light-series flangeOriginal Chinese: 法兰-轻型
- Right fitting
- 90° light-series flangeOriginal Chinese: 90°法兰-轻型
- Length
- 850 mm
- Specification
- DN12;4SP-8;27.5MPa
- Left fitting
- 90° elbow, American female thread, flat-face sealOriginal Chinese: 90°美制内螺纹平面密封
- Right fitting
- 90° light-series flangeOriginal Chinese: 90°法兰-轻型
- Length
- 1,050 mm
- Specification
- DN10;1层纤维-6;14MPa
- Left fitting
- 90°美制内螺纹37°内锥
- Right fitting
- 90°美制内螺纹37°内锥
Diagram Pipe No. 1
4203038
Installation route: Swing motor → return steel line (hydraulic tank)Original Chinese: 回转马达~回油铁管(液压油箱)
- Length
- 1,400 mm
- Specification
- DN10;1层纤维-6;14MPa
- Left fitting
- 美制内螺纹37°内锥
- Right fitting
- 美制内螺纹37°内锥
- Length
- 950 mm
- Specification
- DN12;4SP-8;27.5MPa
- 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
- Length
- 1,250 mm
- Specification
- DN19;4SP-12;38Mpa
- Left fitting
- American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
- Right fitting
- 90° light-series flangeOriginal Chinese: 90°法兰-轻型
- Length
- 750 mm
- Specification
- DN12;4SP-8;27.5MPa
- 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
- Length
- 950 mm
- Specification
- DN12;4SP-8;27.5MPa
- Left fitting
- 90° elbow, American female thread, flat-face sealOriginal Chinese: 90°美制内螺纹平面密封
- Right fitting
- 90° light-series flangeOriginal Chinese: 90°法兰-轻型
- Length
- 1,950 mm
- Specification
- DN10;1层纤维-6;14MPa
- Left fitting
- 美制内螺纹37°内锥
- Right fitting
- 美制内螺纹37°内锥
- Length
- 1,150 mm
- Specification
- DN12;4SP-8;27.5MPa
- Left fitting
- American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
- Right fitting
- 90° light-series flangeOriginal Chinese: 90°法兰-轻型
- Length
- 1,700 mm
- Specification
- DN10;1层纤维-6;14MPa
- Left fitting
- 美制内螺纹37°内锥
- Right fitting
- 美制内螺纹37°内锥
- Length
- 950 mm
- Specification
- DN12;4SP-8;27.5MPa
- 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
- Length
- 480 mm
- Specification
- DN6;2层纤维-4;14MPa
- Left fitting
- 美制内螺纹37°内锥
- Right fitting
- 90°美制内螺纹37°内锥
- Length
- 1,400 mm
- Specification
- DN16;4SP-10;27.5Mpa
- Left fitting
- Light-series flangeOriginal Chinese: 法兰-轻型
- Right fitting
- 90° light-series flangeOriginal Chinese: 90°法兰-轻型
- Length
- 850 mm
- Specification
- DN12;4SP-8;27.5MPa
- Left fitting
- 90° elbow, American female thread, flat-face sealOriginal Chinese: 90°美制内螺纹平面密封
- Right fitting
- 90° light-series flangeOriginal Chinese: 90°法兰-轻型
- Length
- 480 mm
- Specification
- DN6;1SN-4;7Mpa
- Left fitting
- 美制内螺纹37°内锥
- Right fitting
- 美制内螺纹37°内锥
- Length
- 1,750 mm
- Specification
- DN12;1层纤维-8;10.5MPa
- 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
- Length
- 1,100 mm
- Specification
- DN12;1层纤维-8;10.5MPa
- 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
- Length
- 650 mm
- Specification
- DN10;1层纤维-6;14MPa
- Left fitting
- 美制内螺纹37°内锥
- Right fitting
- 90°美制内螺纹37°内锥
- Length
- 1,250 mm
- Specification
- DN19;4SP-12;38Mpa
- Left fitting
- American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
- Right fitting
- 90° light-series flangeOriginal Chinese: 90°法兰-轻型
- Length
- 350 mm
- Specification
- DN10;1SN-6;7Mpa
- Left fitting
- 美制内螺纹37°内锥
- Right fitting
- 美制内螺纹37°内锥
- Length
- 1,050 mm
- Specification
- DN10;1层纤维-6;14MPa
- Left fitting
- 90°美制内螺纹37°内锥
- Right fitting
- 90°美制内螺纹37°内锥
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Workshop guide
Finding the correct hydraulic hose for Hitachi EX100
Start with the machine and route
For Hitachi EX100, 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
- 42030362,000 mm · DN10;1层纤维-6;14MPa · 右手柄~接线板(中转接头)
- 42030231,780 mm · DN10;1层纤维-6;14MPa · 行走推杆~中转接头
- 42030261,100 mm · DN10;1层纤维-6;14MPa · 右手柄~进回油阀
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.
Which systems and hoses are currently listed for Hitachi EX100?
The current published data covers 13 systems and 54 hose records. Systems with more listed records include: Control Lever (21 hoses), Boom Assembly (8 hoses), Swivel Joint (5 hoses), Hydraulic Pump (4 hoses), Pedal (4 hoses), Control Valve (3 hoses).
What is the hose length range for Hitachi EX100?
Which hose specifications are common for Hitachi EX100?
The most frequent raw specifications in the current published records are: DN10;1层纤维-6;14MPa (27 records), DN12;4SP-8;27.5MPa (9 records), DN10;1SN-6;7Mpa (3 records), DN19;4SP-12;38Mpa (3 records), DN6;2层纤维-4;14MPa (3 records). Verify the specification together with length, pressure, and fitting details.
How can I identify the left and right hose fittings for Hitachi EX100?
Each record keeps the left and right fitting descriptions separate. Current examples: 4203036: left 美制内螺纹37°内锥; right 美制内螺纹37°内锥; 4203023: left 美制内螺纹37°内锥; right 美制内螺纹37°内锥; 4203026: left 美制内螺纹37°内锥; right 美制内螺纹37°内锥. Open the exact part-number or pipe-number record; do not swap ends based on appearance alone.
Can I locate a Hitachi EX100 hose by diagram pipe number?
Yes. Current examples with a diagram pipe number are: Pipe No. 15 (4203036), Pipe No. 11 (4203023), Pipe No. 7 (4203026), Pipe No. 11 (4203031). Open a record to compare its installation position with the linked manual page.
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 "Hitachi EX100 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/hitachi/ex100--4558313030/ 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.