Hydraulic line repair data

Hitachi EX200LC-5 Hose Repair Data

Hitachi EX200LC-5 currently has 91 published hose records for checking length, hose specification, left and right fittings, part number, and diagram pipe number.

Hoses: 91 records
Full specifications: 91 records
Systems: 14 systems
Length range: 310–4,400 mm

Hose repair details

Hose Length and Fitting List

Showing 36 representative records. Return to the finder for a more specific search.

Diagram Pipe No. 19

4372796

Installation route: 破碎器踏板~过渡阀块(踏板)

Length: 310 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. 10

4360873

Installation route: 行走踏板~进回油阀

Length: 950 mm
Specification: DN10;1SN-06;18MPa
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. 25

4346003

Installation route: 右手柄~中转接头

Length: 1,700 mm
Specification: DN10;1SN-06;18MPa
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. 55

4361809

Installation route: 中转接头~分配阀下

Length: 1,020 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. 41A

4349797

Installation route: 回油铁管(液压油箱)~先导滤芯

Length: 1,700 mm
Specification: DN13;1SN-08;16MPa
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. 23

4249339

Installation route: 大臂油缸左1/左4

Length: 830 mm
Specification: DN19;4SH-12;42MPa
Left fitting: American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
Right fitting: American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封

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Diagram Pipe No. 3

9155424

Installation route: 分配阀右~先导滤芯

Length: 1,900 mm
Specification: DN10;1SN-06;18MPa
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. 5

4258473

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

Length: 2,680 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. 00A

4371864

Installation route: 进回油阀~先导滤芯

Length: 4,400 mm
Specification: DN10;1SN-06;18MPa
Left fitting: 90°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. 7

4258472

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

Length: 2,590 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. 22

4345999

Installation route: 右手柄~中转接头

Length: 1,750 mm
Specification: DN10;1SN-06;18MPa
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. 12

4276956

Installation route: Arm cylinder — rightOriginal Chinese: 小臂油缸右

Length: 850 mm
Specification: DN25;4SH-16;38.8MPa
Left fitting: American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
Right fitting: American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封

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Diagram Pipe No. 8

4333580

Installation route: 右手柄~进回油阀

Length: 1,200 mm
Specification: DN10;1SN-06;18MPa
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. 26

4369741

Installation route: 分配阀下~流速切换阀

Length: 1,650 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. 8

4373561

Installation route: 右手柄~进回油阀

Length: 1,300 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. 15

4369953

Installation route: 电磁阀(破碎器)~流速切换阀

Length: 640 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. 15

9152720

Installation route: 液压泵~电磁阀

Length: 2,400 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. 03A

4376587

Installation route: 分配阀右~先导滤芯

Length: 1,900 mm
Specification: DN10;1SN-06;18MPa
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. 22

4331044

Installation route: 行走踏板~分配阀下右

Length: 2,900 mm
Specification: DN10;1SN-06;18MPa
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. 22

4373562

Installation route: 右手柄~中转接头

Length: 1,850 mm
Specification: DN10;1SN-06;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. 29

4315872

Installation route: 左手柄~中转接头

Length: 1,950 mm
Specification: DN10;1SN-06;18MPa
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. 24

4351192

Installation route: 右手柄~中转接头

Length: 1,800 mm
Specification: DN10;1SN-06;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. 52

4349789

Installation route: 中转接头~分配阀下

Length: 1,200 mm
Specification: DN10;1SN-06;18MPa
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. 6A

4368703

Installation route: 破碎器踏板~进回油阀

Length: 1,180 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. 8

4333397

Installation route: 左手柄~进回油阀

Length: 880 mm
Specification: DN10;1SN-06;18MPa
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. 36

9154207

Installation route: 大臂(破碎器)~铁管(破碎器)

Length: 1,100 mm
Specification: DN25;4SP-16;35Mpa
Left fitting: American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
Right fitting: American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封

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Diagram Pipe No. 25

4351193

Installation route: 右手柄~中转接头

Length: 1,800 mm
Specification: DN10;1SN-06;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. 56A

4370728

Installation route: 左大臂油缸锁止阀~分配阀上右

Length: 2,600 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

4333394

Installation route: 左手柄~进回油阀

Length: 780 mm
Specification: DN10;1SN-06;18MPa
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. 3

4357695

Installation route: 大臂(前段)~大臂(后段)

Length: 1,480 mm
Specification: DN25;4SP-16;35Mpa
Left fitting: American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
Right fitting: American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封

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Diagram Pipe No. 36

4351165

Installation route: 中转接头~分配阀上

Length: 1,550 mm
Specification: DN10;1SN-06;18MPa
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. 13

4249334

Installation route: Arm cylinder — leftOriginal Chinese: 小臂油缸左

Length: 850 mm
Specification: DN19;4SH-12;42MPa
Left fitting: American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
Right fitting: American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封

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Diagram Pipe No. 61

4361042

Installation route: 分配阀前~液压油箱

Length: 1,650 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. 53

4330114

Installation route: 控制阀(破碎器)~电磁阀(破碎器)

Length: 3,100 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. 12

4368896

Installation route: 流速切换阀~过渡阀块(流速切换)

Length: 700 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. 24

4346002

Installation route: 右手柄~中转接头

Length: 1,700 mm
Specification: DN10;1SN-06;18MPa
Left fitting: 美制内螺纹74°内锥
Right fitting: 美制内螺纹74°内锥

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Narrow the selection

Control Lever30 hoses Attachments – Breaker14 hoses Swivel Joint9 hoses Control Valve6 hoses Boom Assembly6 hoses Pedal6 hoses Hydraulic Pump4 hoses Attachments3 hoses Attachments – Lock Valve3 hoses Grease Lines3 hoses Hydraulic Tank2 hoses Solenoid Valve2 hoses Supply and Return Valve2 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 EX200LC-5?

The current published data covers 14 systems and 91 hose records. Systems with more listed records include: Control Lever (30 hoses), Attachments – Breaker (14 hoses), Swivel Joint (9 hoses), Control Valve (6 hoses), Boom Assembly (6 hoses), Pedal (6 hoses).

What is the hose length range for Hitachi EX200LC-5?

Based on published records with valid lengths, the range is 310–4,400 mm. Open the individual record to verify its installation position and both end fittings before fabrication.

Which hose specifications are common for Hitachi EX200LC-5?

The most frequent raw specifications in the current published records are: DN10;1SN-06;18MPa (29 records), DN10;1SN-6;7Mpa (20 records), DN6;1SN-04;22.5MPa (13 records), DN10;1SN-06;7Mpa (6 records), DN13;2SN-08;27.5MPa (3 records). Verify the specification together with length, pressure, and fitting details.

How can I identify the left and right hose fittings for Hitachi EX200LC-5?

Each record keeps the left and right fitting descriptions separate. Current examples: 4372796: left 美制内螺纹37°内锥; right 美制内螺纹37°内锥; 4360873: left 美制内螺纹74°内锥; right 90°美制内螺纹74°内锥; 4346003: left 美制内螺纹74°内锥; right 美制内螺纹74°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-5 hose by diagram pipe number?

Yes. Current examples with a diagram pipe number are: Pipe No. 19 (4372796), Pipe No. 10 (4360873), Pipe No. 25 (4346003), Pipe No. 55 (4361809). Open a record to compare its installation position with the linked manual page.

Hose Length and Fitting List

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Common Repair Questions