Hydraulic line repair data

Hitachi ZX470LC-6 Hose Repair Data

Hitachi ZX470LC-6 currently has 134 published hose records for checking length, hose specification, left and right fittings, part number, and diagram pipe number.

Hoses: 134 records
Full specifications: 134 records
Systems: 13 systems
Length range: 300–10,000 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. 7

4713480

Installation route: 中转接头~分配阀上左

Length: 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. 18

4712899

Installation route: 中转接头~分配阀上左

Length: 1,800 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. 12

4437978

Installation route: 右手柄~中转接头

Length: 4,300 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. 0

4245115

Installation route: 液压泵左~液压泵右

Length: 350 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. 13

4661845

Installation route: 模式转换阀~中转接头

Length: 3,000 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

4678903

Installation route: 中转接头~电磁阀(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: 美制内螺纹74°内锥

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Diagram Pipe No. 9

4269797

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

Length: 750 mm
Specification: DN6;1SN-4;7Mpa
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. 6

4477077

Installation route: 进回油阀~

Length: 2,950 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. 9

4308148

Installation route: 铲斗油缸右

Length: 900 mm
Specification: DN25;4SH-16;34.5Mpa
Left fitting: American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
Right fitting: 90° elbow, American female thread, flat-face sealOriginal Chinese: 90°美制内螺纹平面密封

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Diagram Pipe No. 14

4600797

Installation route: 左手柄~中转接头

Length: 4,400 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. 5

4720798

Installation route: 中转接头~分配阀上左

Length: 680 mm
Specification: DN10;1SN-6;7Mpa
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. 17

4713485

Installation route: 分配阀右~分配阀下

Length: 1,500 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. 5

4713490

Installation route: 液压油箱~中转接头

Length: 1,800 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. 6

4696770

Installation route: 破碎器踏板~中转接头

Length: 4,200 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

4644625

Installation route: 液压泵~吸油铁管

Length: 680 mm
Specification: DN19;2SN-12;21.5MPa
Left fitting: American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
Right fitting: 90° elbow, American female thread, flat-face sealOriginal Chinese: 90°美制内螺纹平面密封

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Diagram Pipe No. 9

4713493

Installation route: 分配阀右~电磁阀(液压油箱)

Length: 1,800 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. 7

4214424

Installation route: 铲斗油缸黄油管

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

4682787

Installation route: 控制阀(配重自卸)~过渡阀块(配重自卸)

Length: 580 mm
Specification: DN10;1SN-6;7Mpa
Left fitting: 45°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. 40

4313421

Installation route: 控制阀(配重自卸)上~控制阀(配重自卸)前

Length: 500 mm
Specification: DN12;1SN-8;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. 22

4713488

Installation route: 中转接头~分配阀前

Length: 1,180 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. 11

4441884

Installation route: 配重自卸踏板~过渡阀块(配重自卸)

Length: 360 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. 9

4651809

Installation route: 回转接头上~分配阀左下

Length: 1,400 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: 45° heavy-series flangeOriginal Chinese: 45°法兰-重型

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Diagram Pipe No. 8

4648087

Installation route: 行走踏板~进回油阀

Length: 430 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. 61

4713617

Installation route: 液压油箱~先导滤芯

Length: 920 mm
Specification: DN19;1SN-12;10.5MPa
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. 1

4286808

Installation route: 液压泵~堵头(减震管)

Length: 600 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. 11

4700799

Installation route: 分配阀右~铁管(大臂油缸)

Length: 1,350 mm
Specification: DN32;6SH-20;42MPa
Left fitting: American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
Right fitting: 75°法兰-重型

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Diagram Pipe No. 80

4451224

Installation route: 左过渡阀块(破碎器)~电磁阀(破碎器)

Length: 1,800 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. 7

4651807

Installation route: 回转接头上~分配阀右下

Length: 1,650 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: 45° heavy-series flangeOriginal Chinese: 45°法兰-重型

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Diagram Pipe No. 78

4671727

Installation route: 分配阀前~电磁阀(破碎器)

Length: 520 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. 16

4600799

Installation route: 左手柄~中转接头

Length: 4,400 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. 8

4713481

Installation route: 中转接头~分配阀下

Length: 1,250 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. 7

4713140

Installation route: 进回油阀~

Length: 5,000 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. 9

4709482

Installation route: 行走踏板~进回油阀

Length: 600 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. 25

4713506

Installation route: 分配阀上~电磁阀

Length: 320 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. 10

4713494

Installation route: 分配阀下~电磁阀(液压油箱)

Length: 2,450 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. 0

4649317

Installation route: 左手柄~进回油阀

Length: 2,200 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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Narrow the selection

Control Lever34 hoses Control Valve27 hoses Attachments18 hoses Grease Lines11 hoses Swivel Joint8 hoses Attachments – Breaker8 hoses Hydraulic Tank6 hoses Hydraulic Pump6 hoses Pedal6 hoses Boom Assembly3 hoses Swing Motor3 hoses Supply and Return Valve3 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 ZX470LC-6?

The current published data covers 13 systems and 134 hose records. Systems with more listed records include: Control Lever (34 hoses), Control Valve (27 hoses), Attachments (18 hoses), Grease Lines (11 hoses), Swivel Joint (8 hoses), Attachments – Breaker (8 hoses).

What is the hose length range for Hitachi ZX470LC-6?

Based on published records with valid lengths, the range is 300–10,000 mm. Open the individual record to verify its installation position and both end fittings before fabrication.

Which hose specifications are common for Hitachi ZX470LC-6?

The most frequent raw specifications in the current published records are: DN10;1SN-06;18MPa (37 records), DN6;1SN-04;22.5MPa (28 records), DN10;1SN-6;7Mpa (17 records), DN6;1SN-4;7Mpa (8 records), DN13;1SN-08;16MPa (5 records). Verify the specification together with length, pressure, and fitting details.

How can I identify the left and right hose fittings for Hitachi ZX470LC-6?

Each record keeps the left and right fitting descriptions separate. Current examples: 4713480: left 美制内螺纹74°内锥; right 美制内螺纹74°内锥; 4712899: left 美制内螺纹74°内锥; right 美制内螺纹74°内锥; 4437978: 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 ZX470LC-6 hose by diagram pipe number?

Yes. Current examples with a diagram pipe number are: Pipe No. 7 (4713480), Pipe No. 18 (4712899), Pipe No. 12 (4437978), Pipe No. 0 (4245115). 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