Hydraulic line repair data

Hitachi ZX200LC Grease Lines Hose List

Hitachi ZX200LC Grease Lines currently has 16 published hose records for checking length, hose specification, left and right fittings, part number, and diagram pipe number.

Hoses: 16 records
Full specifications: 16 records
Systems: 1 systems
Length range: 340–5,970 mm

Hose repair details

Hose Length and Fitting List

Diagram Pipe No. 25A

4619479

Installation route: 大臂黄油管

Length: 5,970 mm
Specification: DN5;2层纤维-3;14MPa
Left fitting: 美制内螺纹37°内锥
Right fitting: 公制卡套式

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Diagram Pipe No. 25D

4370426

Installation route: 大臂黄油管

Length: 5,910 mm
Specification: DN5;2层纤维-3;14MPa
Left fitting: 美制内螺纹37°内锥
Right fitting: 公制卡套式

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Diagram Pipe No. 25C

4619479

Installation route: 大臂黄油管

Length: 5,970 mm
Specification: DN5;2层纤维-3;14MPa
Left fitting: 美制内螺纹37°内锥
Right fitting: 公制卡套式

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Diagram Pipe No. 25B

4370426

Installation route: 大臂黄油管

Length: 5,910 mm
Specification: DN5;2层纤维-3;14MPa
Left fitting: 美制内螺纹37°内锥
Right fitting: 公制卡套式

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Diagram Pipe No. 6

4429287

Installation route: Arm-cylinder grease lineOriginal Chinese: 小臂油缸黄油管

Length: 3,400 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. 18

4479914

Installation route: 大臂油缸黄油管

Length: 700 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. 16A

4370422

Installation route: Left boom-cylinder grease lineOriginal Chinese: 左大臂油缸黄油管

Length: 2,600 mm
Specification: DN6;1SN-4;10.5MPa
Left fitting: 美制内螺纹37°内锥
Right fitting: 公制卡套式

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Diagram Pipe No. 23

4370424

Installation route: Right boom-cylinder grease lineOriginal Chinese: 右大臂油缸黄油管

Length: 2,620 mm
Specification: DN5;2层纤维-3;14MPa
Left fitting: 美制内螺纹37°内锥
Right fitting: 公制卡套式

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Diagram Pipe No. 25D

4619479

Installation route: 大臂黄油管

Length: 5,970 mm
Specification: DN5;2层纤维-3;14MPa
Left fitting: 美制内螺纹37°内锥
Right fitting: 公制卡套式

View full repair specifications

Diagram Pipe No. 25A

4370426

Installation route: 大臂黄油管

Length: 5,910 mm
Specification: DN5;2层纤维-3;14MPa
Left fitting: 美制内螺纹37°内锥
Right fitting: 公制卡套式

View full repair specifications

Diagram Pipe No. 25B

4619479

Installation route: 大臂黄油管

Length: 5,970 mm
Specification: DN5;2层纤维-3;14MPa
Left fitting: 美制内螺纹37°内锥
Right fitting: 公制卡套式

View full repair specifications

Diagram Pipe No. 37

4472408

Installation route: 大臂油缸黄油管

Length: 340 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. 24

4370425

Installation route: Arm-cylinder grease lineOriginal Chinese: 小臂油缸黄油管

Length: 3,350 mm
Specification: DN5;2层纤维-3;14MPa
Left fitting: 美制内螺纹37°内锥
Right fitting: 公制卡套式

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Diagram Pipe No. 5

4429280

Installation route: Left boom-cylinder grease lineOriginal Chinese: 左大臂油缸黄油管

Length: 2,700 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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Diagram Pipe No. 25C

4370426

Installation route: 大臂黄油管

Length: 5,910 mm
Specification: DN5;2层纤维-3;14MPa
Left fitting: 美制内螺纹37°内锥
Right fitting: 公制卡套式

View full repair specifications

Diagram Pipe No. 7

4429283

Installation route: Right boom-cylinder grease lineOriginal Chinese: 右大臂油缸黄油管

Length: 2,600 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

View full repair specifications

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 ZX200LC Grease Lines?

There are 16 published records. 16 include a length, both end fittings, and a part number or diagram pipe number.

What is the hose length range for Hitachi ZX200LC Grease Lines?

Based on published records with valid lengths, the range is 340–5,970 mm. Open the individual record to verify its installation position and both end fittings before fabrication.

Which hose specifications are common for Hitachi ZX200LC Grease Lines?

The most frequent raw specifications in the current published records are: DN5;2层纤维-3;14MPa (10 records), DN6;1SN-04;22.5MPa (3 records), DN6;1SN-4;7Mpa (2 records), DN6;1SN-4;10.5MPa (1 records). Verify the specification together with length, pressure, and fitting details.

How can I identify the left and right hose fittings for Hitachi ZX200LC Grease Lines?

Each record keeps the left and right fitting descriptions separate. Current examples: 4619479: left 美制内螺纹37°内锥; right 公制卡套式; 4370426: left 美制内螺纹37°内锥; right 公制卡套式; 4619479: left 美制内螺纹37°内锥; right 公制卡套式. Open the exact part-number or pipe-number record; do not swap ends based on appearance alone.

Can I locate a Hitachi ZX200LC Grease Lines hose by diagram pipe number?

Yes. Current examples with a diagram pipe number are: Pipe No. 25A (4619479), Pipe No. 25D (4370426), Pipe No. 25C (4619479), Pipe No. 25B (4370426). Open a record to compare its installation position with the linked manual page.