Hydraulic line repair data

Hitachi ZX350LC-6N Attachments Hose List

Hitachi ZX350LC-6N Attachments currently has 8 published hose records for checking length, hose specification, left and right fittings, part number, and diagram pipe number.

Hoses: 8 records
Full specifications: 8 records
Systems: 1 systems
Length range: 400–2,670 mm

Hose repair details

Hose Length and Fitting List

Diagram Pipe No. 21

4671343

Installation route: 中转接头~流速切换阀

Length: 1,500 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. 19

4276003

Installation route: 流速切换阀~过渡阀块(流速切换)

Length: 2,000 mm
Specification: DN6;1SN-04;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. 5

FF532080

Installation route: 推杆~电磁阀(附加装置推杆)

Length: 1,340 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. 7

FF532081

Installation route: 推杆~电磁阀(附加装置推杆)

Length: 1,320 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. 18

4452734

Installation route: 流速切换阀~

Length: 400 mm
Specification: DN6;1SN-04;22.5MPa
Left fitting: 美制内螺纹74°内锥
Right fitting: 90°美制内螺纹74°内锥

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Diagram Pipe No. 16

FF531999

Installation route: 电磁阀(附加装置推杆)~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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Diagram Pipe No. 17

FF532000

Installation route: 电磁阀(附加装置推杆)~进回油阀

Length: 2,500 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. 23

4630946

Installation route: 中转接头~分配阀下

Length: 850 mm
Specification: DN6;1SN-04;22.5MPa
Left fitting: 美制内螺纹74°内锥
Right fitting: 90°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 ZX350LC-6N Attachments?

There are 8 published records. 8 include a length, both end fittings, and a part number or diagram pipe number.

What is the hose length range for Hitachi ZX350LC-6N Attachments?

Based on published records with valid lengths, the range is 400–2,670 mm. Open the individual record to verify its installation position and both end fittings before fabrication.

Which hose specifications are common for Hitachi ZX350LC-6N Attachments?

The most frequent raw specifications in the current published records are: DN10;1SN-6;7Mpa (4 records), DN6;1SN-04;22.5MPa (2 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 ZX350LC-6N Attachments?

Each record keeps the left and right fitting descriptions separate. Current examples: 4671343: left 美制内螺纹37°内锥; right 美制内螺纹37°内锥; 4276003: left 美制内螺纹37°内锥; right 90°美制内螺纹37°内锥; FF532080: left 美制内螺纹37°内锥; right 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 ZX350LC-6N Attachments hose by diagram pipe number?

Yes. Current examples with a diagram pipe number are: Pipe No. 21 (4671343), Pipe No. 19 (4276003), Pipe No. 5 (FF532080), Pipe No. 7 (FF532081). Open a record to compare its installation position with the linked manual page.