Hydraulic line repair data

Hitachi ZX470-5A Attachments – Breaker Hose List

Hitachi ZX470-5A Attachments – Breaker currently has 9 published hose records for checking length, hose specification, left and right fittings, part number, and diagram pipe number.

Hoses: 9 records
Full specifications: 9 records
Systems: 1 systems
Length range: 500–4,200 mm

Hose repair details

Hose Length and Fitting List

Diagram Pipe No. 9

4635248

Installation route: 破碎器踏板~进回油阀

Length: 500 mm
Specification: DN10;1SN-6;18MPa
Left fitting: 美制内螺纹74°内锥双六角
Right fitting: 90°美制内螺纹74°内锥

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Hose record

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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Hose record

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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Hose record

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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Hose record

4274946

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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Hose record

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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Hose record

4449973

Installation route: 左过渡阀块(破碎器)~液压油箱

Length: 1,750 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. 6

4696770

Installation route: 破碎器踏板~中转接头

Length: 4,200 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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Hose record

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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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 ZX470-5A Attachments – Breaker?

There are 9 published records. 9 include a length, both end fittings, and a part number or diagram pipe number.

What is the hose length range for Hitachi ZX470-5A Attachments – Breaker?

Based on published records with valid lengths, the range is 500–4,200 mm. Open the individual record to verify its installation position and both end fittings before fabrication.

Which hose specifications are common for Hitachi ZX470-5A Attachments – Breaker?

The most frequent raw specifications in the current published records are: DN6;1SN-4;7Mpa (3 records), DN10;1SN-6;7Mpa (2 records), DN6;1SN-04;22.5MPa (2 records), DN10;1SN-6;18MPa (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 ZX470-5A Attachments – Breaker?

Each record keeps the left and right fitting descriptions separate. Current examples: 4635248: left 美制内螺纹74°内锥双六角; right 90°美制内螺纹74°内锥; 4658728: 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 ZX470-5A Attachments – Breaker hose by diagram pipe number?

Yes. Current examples with a diagram pipe number are: Pipe No. 9 (4635248), Pipe No. 6 (4696770). Open a record to compare its installation position with the linked manual page.