Hydraulic line repair data

Hitachi ZX470LC-6 Attachments Hose List

Hitachi ZX470LC-6 Attachments currently has 18 published hose records for checking length, hose specification, left and right fittings, part number, and diagram pipe number.

Hoses: 18 records
Full specifications: 18 records
Systems: 1 systems
Length range: 340–4,900 mm

Hose repair details

Hose Length and Fitting List

Diagram Pipe No. 14

4682787

Installation route: 控制阀(配重自卸)~过渡阀块(配重自卸)

Length: 580 mm
Specification: DN10;1SN-6;7Mpa
Left fitting: 45°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. 40

4313421

Installation route: 控制阀(配重自卸)上~控制阀(配重自卸)前

Length: 500 mm
Specification: DN12;1SN-8;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. 11

4441884

Installation route: 配重自卸踏板~过渡阀块(配重自卸)

Length: 360 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. 29

4442051

Installation route: 液压油箱~电磁阀(配重自卸)

Length: 1,600 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. 12

4635267

Installation route: 电磁阀~液压压力阀

Length: 600 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. 80

4623896

Installation route: 配重自卸油缸~铁管(配重自卸)

Length: 1,000 mm
Specification: DN12;4SP-8;41.5Mpa
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. 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. 15

4269832

Installation route: 控制阀(配重自卸)~过渡阀块(配重自卸)

Length: 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. 28

4655588

Installation route: 配重自卸踏板~电磁阀(配重自卸)

Length: 2,650 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. 62

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. 71

4700645

Installation route: 先导滤芯~铁管

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. 35

4696413

Installation route: 配重自卸踏板~进回油阀

Length: 4,900 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. 18

4331727

Installation route: 液压油箱~接头(配重自卸)

Length: 1,100 mm
Specification: DN12;1SN-8;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. 13

4683010

Installation route: 液压油箱~电磁阀

Length: 550 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. 10

4714557

Installation route: 配重自卸踏板~过渡阀块(配重自卸)

Length: 340 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. 32

4441431

Installation route: 控制阀(配重自卸)~接头(配重自卸)

Length: 1,200 mm
Specification: DN10;2SN-6;33MPa
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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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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Diagram Pipe No. 11

4696560

Installation route: 中转接头~电磁阀

Length: 1,200 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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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-6 Attachments?

There are 18 published records. 18 include a length, both end fittings, and a part number or diagram pipe number.

What is the hose length range for Hitachi ZX470LC-6 Attachments?

Based on published records with valid lengths, the range is 340–4,900 mm. Open the individual record to verify its installation position and both end fittings before fabrication.

Which hose specifications are common for Hitachi ZX470LC-6 Attachments?

The most frequent raw specifications in the current published records are: DN10;1SN-6;7Mpa (10 records), DN12;1SN-8;7Mpa (2 records), DN13;1SN-08;16MPa (2 records), DN10;2SN-6;33MPa (1 records), DN12;4SP-8;41.5Mpa (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-6 Attachments?

Each record keeps the left and right fitting descriptions separate. Current examples: 4682787: left 45°美制内螺纹37°内锥; right 90°美制内螺纹37°内锥; 4313421: left 美制内螺纹37°内锥; right 90°美制内螺纹37°内锥; 4441884: 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-6 Attachments hose by diagram pipe number?

Yes. Current examples with a diagram pipe number are: Pipe No. 14 (4682787), Pipe No. 40 (4313421), Pipe No. 11 (4441884), Pipe No. 29 (4442051). Open a record to compare its installation position with the linked manual page.