Hydraulic line repair data

Hitachi ZX470LC-5G Hose Repair Data

Hitachi ZX470LC-5G currently has 123 published hose records for checking length, hose specification, left and right fittings, part number, and diagram pipe number.

Hoses: 123 records
Full specifications: 123 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. 59

4301042

Installation route: 液压泵~先导滤芯

Length: 1,000 mm
Specification: DN13;1SN-08;16MPa
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

4274946

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. 25

4055122

Installation route: 黄油泵~黄油软管卷盘

Length: 1,350 mm
Specification: DN10;2SN-06;21Mpa
Left fitting: 英制锥形外螺纹
Right fitting: British female thread, 60° external cone seatOriginal Chinese: 英制内螺纹60°外锥

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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. 31

4450779

Installation route: 右大臂销黄油管

Length: 1,150 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. 16

4713509

Installation route: 中转接头~蓄能器

Length: 980 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

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. 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. 11

4636821

Installation route: 大臂油缸

Length: 1,100 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. 2

4297236

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

Length: 3,350 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. 12

4474669

Installation route: 中转接头~分配阀上右

Length: 750 mm
Specification: DN10;1SN-6;18MPa
Left fitting: 美制内螺纹74°内锥双六角
Right fitting: 美制内螺纹74°内锥双六角

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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

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. 13

4295191

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

Length: 3,120 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. 18

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. 13

4700790

Installation route: 分配阀~回转马达(左)

Length: 1,220 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: 90° light-series flangeOriginal Chinese: 90°法兰-轻型

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Diagram Pipe No. 1

4709479

Installation route: 行走踏板~中转接头

Length: 4,500 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

4436269

Installation route: 分配阀上左~分配阀上右

Length: 350 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. 32

4658728

Installation route: 中转接头~分配阀下

Length: 1,400 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. 22

4262277

Installation route: 左过渡阀块(破碎器)~液压油箱

Length: 1,700 mm
Specification: DN6;1SN-04;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

4627700

Installation route: 液压泵~先导滤芯

Length: 750 mm
Specification: DN25;1SN-16;8.8MPa
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. 14

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. 20

4264170

Installation route: 分配阀前~回转马达(右)

Length: 500 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: 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. 18

4669486

Installation route: 分配阀上左~液压油箱

Length: 1,500 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. 16

4305137

Installation route: 回转马达(右)~接头(液压油箱)

Length: 2,600 mm
Specification: DN13;1SN-08;16MPa
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. 15

4713483

Installation route: 中转接头~分配阀上

Length: 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. 24

4353626

Installation route: 黄油软管卷盘~黄油枪

Length: 10,000 mm
Specification: DN10;2SN-06;21Mpa
Left fitting: 英制外螺纹30°内锥
Right fitting: 英制外螺纹30°内锥

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Diagram Pipe No. 14

4713139

Installation route: 右手柄~中转接头

Length: 4,200 mm
Specification: DN10;1SN-06;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. 20

4713501

Installation route: 分配阀左~电磁阀

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. 0

4709478

Installation route: 行走踏板~中转接头

Length: 4,500 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. 70

4720779

Installation route: 分配阀上右~过渡阀块

Length: 480 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. 16

4713484

Installation route: 中转接头~分配阀下

Length: 1,150 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. 10

4314388

Installation route: 液压泵~吸油铁管

Length: 480 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. 22

4449973

Installation route: 左过渡阀块(破碎器)~液压油箱

Length: 1,750 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. 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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Diagram Pipe No. 1

4218064

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

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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Narrow the selection

Control Lever35 hoses Control Valve34 hoses Grease Lines11 hoses Attachments – Breaker9 hoses Hydraulic Pump6 hoses Pedal6 hoses Swivel Joint5 hoses Hydraulic Tank4 hoses Supply and Return Valve4 hoses Boom Assembly3 hoses Attachments3 hoses Swing Motor2 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-5G?

The current published data covers 13 systems and 123 hose records. Systems with more listed records include: Control Lever (35 hoses), Control Valve (34 hoses), Grease Lines (11 hoses), Attachments – Breaker (9 hoses), Hydraulic Pump (6 hoses), Pedal (6 hoses).

What is the hose length range for Hitachi ZX470LC-5G?

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-5G?

The most frequent raw specifications in the current published records are: DN10;1SN-06;18MPa (44 records), DN6;1SN-04;22.5MPa (32 records), DN10;1SN-6;7Mpa (7 records), DN13;1SN-08;16MPa (6 records), DN6;1SN-4;7Mpa (6 records). Verify the specification together with length, pressure, and fitting details.

How can I identify the left and right hose fittings for Hitachi ZX470LC-5G?

Each record keeps the left and right fitting descriptions separate. Current examples: 4301042: left 美制内螺纹74°内锥; right 美制内螺纹74°内锥; 4274946: left 美制内螺纹37°内锥; right 美制内螺纹37°内锥; 4055122: left 英制锥形外螺纹; right British female thread, 60° external cone seat. Open the exact part-number or pipe-number record; do not swap ends based on appearance alone.

Can I locate a Hitachi ZX470LC-5G hose by diagram pipe number?

Yes. Current examples with a diagram pipe number are: Pipe No. 59 (4301042), Pipe No. 18 (4274946), Pipe No. 25 (4055122), Pipe No. 8 (4713481). 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