Hydraulic line repair data

Hitachi ZX470-5A Hose Repair Data

Hitachi ZX470-5A currently has 110 published hose records for checking length, hose specification, left and right fittings, part number, and diagram pipe number.

Hoses: 110 records
Full specifications: 110 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. 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. 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

4713496

Installation route: 分配阀右~电磁阀(液压油箱)

Length: 1,700 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. 14

4372523

Installation route: 分配阀~回转马达(左)

Length: 1,200 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. 9

4635248

Installation route: 破碎器踏板~进回油阀

Length: 500 mm
Specification: DN10;1SN-6;18MPa
Left fitting: 美制内螺纹74°内锥双六角
Right fitting: 90°美制内螺纹74°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. 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. 0

4437397

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. 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. 17

4305142

Installation route: 回转接头~接头(液压油箱)

Length: 3,400 mm
Specification: DN12;1SN-08;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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Hose record

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. 3

4634371

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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Hose record

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. 10

4636859

Installation route: 接头(散热器)~铁管(散热器)

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: 45°美制内螺纹平面密封

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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

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. 15

4600798

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. 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. 10

4636859

Installation route: 分配阀后~散热器下

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: 45°美制内螺纹平面密封

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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. 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. 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. 20

4700645

Installation route: 先导滤芯~

Length: 670 mm
Specification: DN25;1SN-16;7Mpa
Left fitting: American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
Right fitting: 45°美制内螺纹平面密封

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Diagram Pipe No. 19

4637841

Installation route: 液压油箱~先导滤芯

Length: 450 mm
Specification: DN25;2SN-16;16.5MPa
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. 14

4713497

Installation route: 分配阀左~电磁阀(液压油箱)

Length: 1,550 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. 3

4709481

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. 13

4308657

Installation route: 先导滤芯~

Length: 850 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. 20

4713487

Installation route: 分配阀右~分配阀后

Length: 380 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. 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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Hose record

4317872

Installation route: 左大臂销黄油管

Length: 1,200 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. 24

4713505

Installation route: 分配阀上~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. 2

4634370

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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Hose record

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. 33

4342290

Installation route: 液压油箱~电磁阀

Length: 940 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. 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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Hose record

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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Narrow the selection

Control Lever31 hoses Control Valve26 hoses Attachments – Breaker9 hoses Grease Lines8 hoses Hydraulic Tank7 hoses Hydraulic Pump6 hoses Pedal6 hoses Swivel Joint4 hoses Attachments4 hoses Boom Assembly3 hoses Supply and Return Valve3 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 ZX470-5A?

The current published data covers 13 systems and 110 hose records. Systems with more listed records include: Control Lever (31 hoses), Control Valve (26 hoses), Attachments – Breaker (9 hoses), Grease Lines (8 hoses), Hydraulic Tank (7 hoses), Hydraulic Pump (6 hoses).

What is the hose length range for Hitachi ZX470-5A?

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 ZX470-5A?

The most frequent raw specifications in the current published records are: DN10;1SN-06;18MPa (37 records), DN6;1SN-04;22.5MPa (26 records), DN6;1SN-4;7Mpa (6 records), DN10;1SN-6;7Mpa (5 records), DN25;4SH-16;38.8MPa (5 records). Verify the specification together with length, pressure, and fitting details.

How can I identify the left and right hose fittings for Hitachi ZX470-5A?

Each record keeps the left and right fitting descriptions separate. Current examples: 4649317: left 美制内螺纹74°内锥; right 美制内螺纹74°内锥; 4245115: left 美制内螺纹74°内锥; right 美制内螺纹74°内锥; 4713496: 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 ZX470-5A hose by diagram pipe number?

Yes. Current examples with a diagram pipe number are: Pipe No. 0 (4649317), Pipe No. 0 (4245115), Pipe No. 13 (4713496), Pipe No. 14 (4372523). 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