Length: 980 mm
Specification: DN12;4SP-8;34.5Mpa
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. 9

4658925

Installation route: 推土铲油缸~铁管(推土铲)

Length: 420 mm
Specification: DN12;4SP-8;34.5Mpa
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

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Diagram Pipe No. 37

4452737

Installation route: 回转接头~电磁阀

Length: 800 mm
Specification: DN10;1SN-6;7Mpa
Left fitting: 美制内螺纹37°内锥
Right fitting: 90°美制内螺纹37°内锥

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Diagram Pipe No. 2

4660513

Installation route: 回转接头~铁管(支腿架)

Length: 980 mm
Specification: DN12;4SP-8;34.5Mpa
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. 27

4449883

Installation route: 回转接头~铁管(支腿架)

Length: 1,100 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

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Diagram Pipe No. 18

4483642

Installation route: 支腿架油缸~铁管(支腿架)

Length: 550 mm
Specification: DN10;1SN-6;7Mpa
Left fitting: 美制内螺纹37°内锥
Right fitting: 45°美制内螺纹37°内锥

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Diagram Pipe No. 9

4669873

Installation route: 转向油缸~接头(转向油缸)

Length: 450 mm
Specification: DN10;2SN-6;20.5MPa
Left fitting: 45°美制内螺纹37°内锥
Right fitting: 90°美制内螺纹37°内锥

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Diagram Pipe No. 62

9228660

Installation route: 回转接头~电磁阀(支腿架)

Length: 1,250 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

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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 Hitachi ZX230W-5N Attachments?

There are 5 published records. 5 include a length, both end fittings, and a part number or diagram pipe number.

What is the hose length range for Hitachi ZX230W-5N Attachments?

Based on published records with valid lengths, the range is 350–2,150 mm. Open the individual record to verify its installation position and both end fittings before fabrication.

Which hose specifications are common for Hitachi ZX230W-5N Attachments?

The most frequent raw specifications in the current published records are: DN10;1SN-6;7Mpa (3 records), DN10;1SN-06;18MPa (1 records), DN10;1SN-6;18MPa (1 records). Verify the specification together with length, pressure, and fitting details.

How can I identify the left and right hose fittings for Hitachi ZX230W-5N Attachments?

Each record keeps the left and right fitting descriptions separate. Current examples: 4663309: left 美制内螺纹37°内锥; right 美制内螺纹37°内锥; 4609296: left 美制内螺纹74°内锥双六角; right 90°美制内螺纹74°内锥; 4436269: left 90°美制内螺纹74°内锥; right 90°美制内螺纹74°内锥. Open the exact part-number or pipe-number record; do not swap ends based on appearance alone.

Can I locate a Hitachi ZX230W-5N Attachments hose by diagram pipe number?

Yes. Current examples with a diagram pipe number are: Pipe No. 22 (4663309), Pipe No. 37 (4609296), Pipe No. 68 (4436269), Pipe No. 23 (4663313). Open a record to compare its installation position with the linked manual page.