Hydraulic line repair data

Hitachi ZX210W Attachments – Breaker Hose List

Hitachi ZX210W Attachments – Breaker currently has 4 published hose records for checking length, hose specification, left and right fittings, part number, and diagram pipe number.

Hoses: 4 records
Full specifications: 4 records
Systems: 1 systems
Length range: 1,000–3,100 mm

Hose repair details

Hose Length and Fitting List

Diagram Pipe No. 8

4437634

Installation route: 液压油箱~电磁阀(破碎器)

Length: 2,950 mm
Specification: DN10;1SN-06;18MPa
Left fitting: 美制内螺纹74°内锥
Right fitting: 美制内螺纹74°内锥

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Diagram Pipe No. 6

4308972

Installation route: 过渡阀块(破碎器)~分配阀左

Length: 1,000 mm
Specification: DN25;4SP-16;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. 3

4357695

Installation route: 大臂(前段)~大臂(后段)

Length: 1,480 mm
Specification: DN25;4SP-16;35Mpa
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. 21A

4484097

Installation route: 控制阀(破碎器)~回油铁管(分配阀)

Length: 3,100 mm
Specification: DN12;1SN-8;7MPa
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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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 ZX210W Attachments – Breaker?

There are 4 published records. 4 include a length, both end fittings, and a part number or diagram pipe number.

What is the hose length range for Hitachi ZX210W Attachments – Breaker?

Based on published records with valid lengths, the range is 1,000–3,100 mm. Open the individual record to verify its installation position and both end fittings before fabrication.

Which hose specifications are common for Hitachi ZX210W Attachments – Breaker?

The most frequent raw specifications in the current published records are: DN10;1SN-06;18MPa (1 records), DN12;1SN-8;7MPa (1 records), DN25;4SP-16;34.5MPa (1 records), DN25;4SP-16;35Mpa (1 records). Verify the specification together with length, pressure, and fitting details.

How can I identify the left and right hose fittings for Hitachi ZX210W Attachments – Breaker?

Each record keeps the left and right fitting descriptions separate. Current examples: 4437634: left 美制内螺纹74°内锥; right 美制内螺纹74°内锥; 4308972: left American female thread, flat-face seal; right 90° elbow, American female thread, flat-face seal; 4357695: left American female thread, flat-face seal; right American female thread, flat-face seal. Open the exact part-number or pipe-number record; do not swap ends based on appearance alone.

Can I locate a Hitachi ZX210W Attachments – Breaker hose by diagram pipe number?

Yes. Current examples with a diagram pipe number are: Pipe No. 8 (4437634), Pipe No. 6 (4308972), Pipe No. 3 (4357695), Pipe No. 21A (4484097). Open a record to compare its installation position with the linked manual page.