Hydraulic line repair data

Hitachi EX200LC-2 Control Valve Hose List

Coverage details

Hoses: 10 records
Full specifications: 10 records
Systems: 1 systems
Length range: 330–1,900 mm

Current system

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Hose repair details

Hose Length and Fitting List

Diagram Pipe No. 49

4287610

Installation route: 分配阀上~过渡阀块(行走踏板)

Length: 1,900 mm
Specification: DN10;1层纤维-6;14MPa
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. 27

4284192

Installation route: 分配阀下~回油铁管(液压油箱)

Length: 900 mm
Specification: DN6;2层纤维-4;14MPa
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

4287614

Installation route: 分配阀上~回油铁管(液压油箱)

Length: 340 mm
Specification: DN6;2层纤维-4;14MPa
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. 16

4284071

Installation route: 分配阀上~电磁阀

Length: 450 mm
Specification: DN6;2层纤维-4;14MPa
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. 25

4282456

Installation route: 分配阀左~电磁阀

Length: 550 mm
Specification: DN10;1层纤维-6;14MPa
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. 51

4287612

Installation route: 分配阀上~过渡阀块(行走踏板)

Length: 1,900 mm
Specification: DN10;1层纤维-6;14MPa
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. 48

4263616

Installation route: 分配阀下~过渡阀块(手柄)

Length: 1,350 mm
Specification: DN10;1层纤维-6;14MPa
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. 47

4287609

Installation route: 分配阀下~过渡阀块(手柄)

Length: 1,650 mm
Specification: DN10;1层纤维-6;14MPa
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. 45

4287608

Installation route: 分配阀上~过渡阀块(手柄)

Length: 1,550 mm
Specification: DN10;1层纤维-6;14MPa
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

4284970

Installation route: 分配阀前~电磁阀

Length: 330 mm
Specification: DN6;2层纤维-4;14MPa
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

4304431

Installation route: 分配阀上~液压油箱

Length: 850 mm
Specification: DN6;2层纤维-4;14MPa
Left fitting: 90°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. 16

4284248

Installation route: 分配阀上~电磁阀

Length: 850 mm
Specification: DN6;2层纤维-4;14MPa
Left fitting: 90°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. 77

4296628

Installation route: 分配阀前~回转马达

Length: 550 mm
Specification: DN12;4SP-8;34.5Mpa
Left fitting: Light-series flangeOriginal Chinese: 法兰-轻型
Right fitting: 90° light-series flangeOriginal Chinese: 90°法兰-轻型

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Diagram Pipe No. 18A

4320249

Installation route: 分配阀前~电磁阀

Length: 610 mm
Specification: DN6;1SN-4;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. 77

4250890

Installation route: 分配阀前~回转马达

Length: 520 mm
Specification: DN12;4SP-8;34.5Mpa
Left fitting: Light-series flangeOriginal Chinese: 法兰-轻型
Right fitting: 90° light-series flangeOriginal Chinese: 90°法兰-轻型

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Diagram Pipe No. 68

4266754

Installation route: 分配阀前~回转马达

Length: 500 mm
Specification: DN12;4SP-8;34.5Mpa
Left fitting: Light-series flangeOriginal Chinese: 法兰-轻型
Right fitting: 90° light-series flangeOriginal Chinese: 90°法兰-轻型

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 EX200LC-2 Control Valve?

There are 10 published records. 10 include a length, both end fittings, and a part number or diagram pipe number.

What is the hose length range for Hitachi EX200LC-2 Control Valve?

Based on published records with valid lengths, the range is 330–1,900 mm. Open the individual record to verify its installation position and both end fittings before fabrication.

Which hose specifications are common for Hitachi EX200LC-2 Control Valve?

The most frequent raw specifications in the current published records are: DN10;1层纤维-6;14MPa (6 records), DN6;2层纤维-4;14MPa (4 records). Verify the specification together with length, pressure, and fitting details.

How can I identify the left and right hose fittings for Hitachi EX200LC-2 Control Valve?

Each record keeps the left and right fitting descriptions separate. Current examples: 4287610: left 美制内螺纹37°内锥; right 90°美制内螺纹37°内锥; 4284192: left 美制内螺纹37°内锥; right 90°美制内螺纹37°内锥; 4287614: 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 EX200LC-2 Control Valve hose by diagram pipe number?

Yes. Current examples with a diagram pipe number are: Pipe No. 49 (4287610), Pipe No. 27 (4284192), Pipe No. 23 (4287614), Pipe No. 16 (4284071). Open a record to compare its installation position with the linked manual page.