Hydraulic line repair data

Hitachi ZX26U-5N Hose Repair Data

Hitachi ZX26U-5N 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
4 systems
Length range
280–1,820 mm

Hose repair details

Hose Length and Fitting List

Diagram Pipe No. 18

4298737

Installation route: 液压油箱~电磁阀

Length
1,820 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
View full repair specifications

Diagram Pipe No. 29

4704679

Installation route: 左手柄~模式转换阀

Length
740 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
View full repair specifications

Diagram Pipe No. 32

4305222

Installation route: 回转接头~分配阀上

Length
450 mm
Specification
DN10;2SN-6;20.5MPa
Left fitting
美制内螺纹37°内锥
Right fitting
美制内螺纹37°内锥
View full repair specifications

Diagram Pipe No. 43

4668145

Installation route: 回转马达~回油铁管(散热器)

Length
280 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
View full repair specifications

Diagram Pipe No. 3

4435036

Installation route: Swivel joint → travel motorOriginal Chinese: 回转接头~行走马达

Length
1,000 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
View full repair specifications

Narrow the selection

Swivel Joint2 hoses

Based on current published data

Common Repair Questions

Questions appear only when a published record or linked PDF page provides the answer.

Which systems and hoses are currently listed for Hitachi ZX26U-5N?

The current published data covers 4 systems and 5 hose records. Systems with more listed records include: Swivel Joint (2 hoses).

What is the hose length range for Hitachi ZX26U-5N?

Based on published records with valid lengths, the range is 280–1,820 mm. Open the individual record to verify its installation position and both end fittings before fabrication.

Which hose specifications are common for Hitachi ZX26U-5N?

The most frequent raw specifications in the current published records are: DN6;1SN-4;7Mpa (2 records), DN10;1SN-6;7Mpa (1 records), DN10;2SN-6;20.5MPa (1 records), DN6;1SN-04;22.5MPa (1 records). Verify the specification together with length, pressure, and fitting details.

How can I identify the left and right hose fittings for Hitachi ZX26U-5N?

Each record keeps the left and right fitting descriptions separate. Current examples: 4298737: left 美制内螺纹37°内锥; right 美制内螺纹37°内锥; 4704679: left 美制内螺纹37°内锥; right 美制内螺纹37°内锥; 4305222: 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 ZX26U-5N hose by diagram pipe number?

Yes. Current examples with a diagram pipe number are: Pipe No. 18 (4298737), Pipe No. 29 (4704679), Pipe No. 32 (4305222), Pipe No. 43 (4668145). Open a record to compare its installation position with the linked manual page.

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