Hydraulic line repair data

Hitachi ZX470LC-5B Attachments – Breaker Hose List

Hitachi ZX470LC-5B Attachments – Breaker currently has 5 published hose records for checking length, hose specification, left and right fittings, part number, and diagram pipe number.

Hoses: 5 records
Full specifications: 5 records
Systems: 1 systems
Length range: 520–1,800 mm

Hose repair details

Hose Length and Fitting List

Diagram Pipe No. 89

4658728

Installation route: 中转接头~分配阀下

Length: 1,400 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. 83

4262277

Installation route: 左过渡阀块(破碎器)~液压油箱

Length: 1,700 mm
Specification: DN6;1SN-04;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. 78

4671727

Installation route: 分配阀前~电磁阀(破碎器)

Length: 520 mm
Specification: DN6;1SN-4;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. 84

4321287

Installation route: 左过渡阀块(破碎器)~右过渡阀块(破碎器)

Length: 700 mm
Specification: DN6;1SN-04;22.5MPa
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. 80

4451224

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

Length: 1,800 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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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 ZX470LC-5B Attachments – Breaker?

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 ZX470LC-5B Attachments – Breaker?

Based on published records with valid lengths, the range is 520–1,800 mm. Open the individual record to verify its installation position and both end fittings before fabrication.

Which hose specifications are common for Hitachi ZX470LC-5B Attachments – Breaker?

The most frequent raw specifications in the current published records are: DN6;1SN-4;7Mpa (2 records), DN10;1SN-6;7Mpa (1 records), DN6;1SN-04;22.5MPa (1 records), DN6;1SN-04;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 ZX470LC-5B Attachments – Breaker?

Each record keeps the left and right fitting descriptions separate. Current examples: 4658728: left 美制内螺纹37°内锥; right 美制内螺纹37°内锥; 4262277: left 美制内螺纹37°内锥; right 美制内螺纹37°内锥; 4671727: left 美制内螺纹37°内锥; right 90°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 ZX470LC-5B Attachments – Breaker hose by diagram pipe number?

Yes. Current examples with a diagram pipe number are: Pipe No. 89 (4658728), Pipe No. 83 (4262277), Pipe No. 78 (4671727), Pipe No. 84 (4321287). Open a record to compare its installation position with the linked manual page.