Hydraulic line repair data

Hitachi ZX470-5A Attachments Hose List

Hitachi ZX470-5A Attachments 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: 670–3,100 mm

Hose repair details

Hose Length and Fitting List

Diagram Pipe No. 10

4636859

Installation route: 接头(散热器)~铁管(散热器)

Length: 680 mm
Specification: DN19;2SN-12;21.5MPa
Left fitting: American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
Right fitting: 45°美制内螺纹平面密封

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Diagram Pipe No. 20

4700645

Installation route: 先导滤芯~

Length: 670 mm
Specification: DN25;1SN-16;7Mpa
Left fitting: American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
Right fitting: 45°美制内螺纹平面密封

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Diagram Pipe No. 13

4308657

Installation route: 先导滤芯~

Length: 850 mm
Specification: DN13;1SN-08;16MPa
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. 18

4713511

Installation route: 先导滤芯~蓄能器

Length: 3,100 mm
Specification: DN13;1SN-08;16MPa
Left fitting: 美制内螺纹74°内锥
Right fitting: 美制内螺纹74°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?

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 ZX470-5A Attachments?

Based on published records with valid lengths, the range is 670–3,100 mm. Open the individual record to verify its installation position and both end fittings before fabrication.

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

The most frequent raw specifications in the current published records are: DN13;1SN-08;16MPa (2 records), DN19;2SN-12;21.5MPa (1 records), DN25;1SN-16;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?

Each record keeps the left and right fitting descriptions separate. Current examples: 4636859: left American female thread, flat-face seal; right 45°美制内螺纹平面密封; 4700645: left American female thread, flat-face seal; right 45°美制内螺纹平面密封; 4308657: left 美制内螺纹74°内锥; right 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 ZX470-5A Attachments hose by diagram pipe number?

Yes. Current examples with a diagram pipe number are: Pipe No. 10 (4636859), Pipe No. 20 (4700645), Pipe No. 13 (4308657), Pipe No. 18 (4713511). Open a record to compare its installation position with the linked manual page.