Hydraulic line repair data

Hitachi ZX135US-5N Attachments – Breaker Hose List

Hitachi ZX135US-5N Attachments – Breaker currently has 6 published hose records for checking length, hose specification, left and right fittings, part number, and diagram pipe number.

Hoses: 6 records
Full specifications: 6 records
Systems: 1 systems
Length range: 600–2,670 mm

Hose repair details

Hose Length and Fitting List

Diagram Pipe No. 18

4710223

Installation route: 过渡阀块(破碎器)~液压油箱

Length: 600 mm
Specification: DN6;1SN-04;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. 22

4649408

Installation route: 大臂(前段)~大臂(后段)

Length: 1,150 mm
Specification: DN19;4SP-12;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. 33

4630935

Installation route: 中转接头~分配阀下

Length: 900 mm
Specification: DN10;1SN-06;18MPa
Left fitting: 美制内螺纹74°内锥
Right fitting: 45°美制内螺纹74°内锥

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Diagram Pipe No. 29

4659385

Installation route: 分配阀上~电磁阀

Length: 1,050 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. 24

4402701

Installation route: 过渡阀块(破碎器)~电磁阀(分配阀)

Length: 720 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

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Diagram Pipe No. 1

FF531999

Installation route: 电磁阀(破碎器)~进回油阀

Length: 2,670 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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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 ZX135US-5N Attachments – Breaker?

There are 6 published records. 6 include a length, both end fittings, and a part number or diagram pipe number.

What is the hose length range for Hitachi ZX135US-5N Attachments – Breaker?

Based on published records with valid lengths, the range is 600–2,670 mm. Open the individual record to verify its installation position and both end fittings before fabrication.

Which hose specifications are common for Hitachi ZX135US-5N Attachments – Breaker?

The most frequent raw specifications in the current published records are: DN10;1SN-6;7Mpa (2 records), DN10;1SN-06;18MPa (1 records), DN19;4SP-12;34.5Mpa (1 records), DN6;1SN-04;7Mpa (1 records), DN6;1SN-4;7MPa (1 records). Verify the specification together with length, pressure, and fitting details.

How can I identify the left and right hose fittings for Hitachi ZX135US-5N Attachments – Breaker?

Each record keeps the left and right fitting descriptions separate. Current examples: 4710223: left 美制内螺纹37°内锥; right 45°美制内螺纹37°内锥; 4649408: left American female thread, flat-face seal; right American female thread, flat-face seal; 4630935: left 美制内螺纹74°内锥; right 45°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 ZX135US-5N Attachments – Breaker hose by diagram pipe number?

Yes. Current examples with a diagram pipe number are: Pipe No. 18 (4710223), Pipe No. 22 (4649408), Pipe No. 33 (4630935), Pipe No. 29 (4659385). Open a record to compare its installation position with the linked manual page.