Hydraulic line repair data

Hitachi ZX470LC-5G Control Valve Hose List

Hitachi ZX470LC-5G Control Valve currently has 34 published hose records for checking length, hose specification, left and right fittings, part number, and diagram pipe number.

Hoses: 34 records
Full specifications: 34 records
Systems: 1 systems
Length range: 300–2,450 mm

Hose repair details

Hose Length and Fitting List

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. 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. 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. 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. 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. 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. 8

4713492

Installation route: 分配阀右~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. 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. 26

4713507

Installation route: 分配阀上左~分配阀前

Length: 780 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. 23

4635248

Installation route: 分配阀下左~分配阀下右

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. 61

4710438

Installation route: 分配阀下~过渡阀块(分配阀下)

Length: 420 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. 69

4720698

Installation route: 分配阀上右~过渡阀块

Length: 380 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. 69

4720698

Installation route: 分配阀上右~过渡阀块

Length: 380 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. 4

4722251

Installation route: 分配阀左~过渡阀块(大臂下部)

Length: 1,950 mm
Specification: DN32;6SH-20;42MPa
Left fitting: Heavy-series flangeOriginal Chinese: 法兰-重型
Right fitting: 75°法兰-重型

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Diagram Pipe No. 15

4700792

Installation route: 分配阀~回转马达(右)

Length: 1,420 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. 19

4713486

Installation route: 分配阀右~分配阀后

Length: 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. 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. 16

4713498

Installation route: 分配阀前~电磁阀(液压油箱)

Length: 1,500 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. 23

4213401

Installation route: 分配阀下左~分配阀下右

Length: 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. 19

4713500

Installation route: 分配阀左~电磁阀

Length: 300 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. 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. 16

4713498

Installation route: 分配阀前~电磁阀(液压油箱)

Length: 1,500 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. 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. 21

4713502

Installation route: 分配阀下~电磁阀

Length: 1,500 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. 68

4720697

Installation route: 分配阀上右~过渡阀块

Length: 350 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. 21

4701322

Installation route: 分配阀上~回转马达(左)

Length: 450 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. 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. 21

4364413

Installation route: 分配阀上~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. 70

4720779

Installation route: 分配阀上右~过渡阀块

Length: 480 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. 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. 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. 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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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 ZX470LC-5G Control Valve?

There are 34 published records. 34 include a length, both end fittings, and a part number or diagram pipe number.

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

Based on published records with valid lengths, the range is 300–2,450 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 Control Valve?

The most frequent raw specifications in the current published records are: DN6;1SN-04;22.5MPa (15 records), DN10;1SN-06;18MPa (8 records), DN19;4SH-12;42MPa (3 records), DN10;1SN-6;7Mpa (2 records), DN19;1SN-12;10.5MPa (2 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 Control Valve?

Each record keeps the left and right fitting descriptions separate. Current examples: 4713493: left 美制内螺纹74°内锥; right 90°美制内螺纹74°内锥; 4700790: left American female thread, flat-face seal; right 90° light-series flange; 4436269: left 90°美制内螺纹74°内锥; right 90°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-5G Control Valve hose by diagram pipe number?

Yes. Current examples with a diagram pipe number are: Pipe No. 9 (4713493), Pipe No. 13 (4700790), Pipe No. 24 (4436269), Pipe No. 20 (4264170). Open a record to compare its installation position with the linked manual page.