Hydraulic line repair data

Hitachi ZX670LC-5G Hose Repair Data

Coverage details
Hoses
69 records
Full specifications
69 records
Systems
10 systems
Length range
300–5,500 mm

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Hose repair details

Hose Length and Fitting List

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

Diagram Pipe No. 61

4710438

Installation route: 分配阀下~过渡阀块(分配阀)

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
View full repair specifications

Diagram Pipe No. 28

4262280

Installation route: 左小臂销黄油管

Length
2,200 mm
Specification
DN6;2层纤维-4;14MPa
Left fitting
美制内螺纹37°内锥
Right fitting
美制内螺纹37°内锥
View full repair specifications

Diagram Pipe No. 14

4609135

Installation route: 中转接头~分配阀下

Length
1,400 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
View full repair specifications

Diagram Pipe No. 3

4644291

Installation route: 回转接头~分配阀左上

Length
1,880 mm
Specification
DN25;4SP-16;32.5MPa
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
View full repair specifications

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
View full repair specifications

Diagram Pipe No. 1

4644290

Installation route: 回转接头~分配阀右上

Length
1,910 mm
Specification
DN25;4SP-16;32.5MPa
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
View full repair specifications

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
View full repair specifications

Diagram Pipe No. 26

4713810

Installation route: 分配阀下~分配阀下

Length
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
View full repair specifications

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
View full repair specifications

Diagram Pipe No. 1

4713998

Installation route: 行走踏板~中转接头

Length
4,900 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
View full repair specifications

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
View full repair specifications

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
View full repair specifications

Diagram Pipe No. 18

4644543

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

Length
3,400 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
View full repair specifications

Diagram Pipe No. 2

4713999

Installation route: 行走踏板~中转接头

Length
4,900 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
View full repair specifications

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
View full repair specifications

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
View full repair specifications

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
View full repair specifications

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
View full repair specifications

Diagram Pipe No. 13

4715262

Installation route: 分配阀右~电磁阀(液压油箱)

Length
2,100 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
View full repair specifications

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
View full repair specifications

Diagram Pipe No. 3

4714000

Installation route: 行走踏板~中转接头

Length
5,000 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
View full repair specifications

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
View full repair specifications

Diagram Pipe No. 10

4675799

Installation route: 中转接头~分配阀下

Length
1,250 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
View full repair specifications

Diagram Pipe No. 31

4715267

Installation route: 液压油箱~电磁阀(液压油箱)

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
View full repair specifications

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
View full repair specifications

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
View full repair specifications

Diagram Pipe No. 23

4635248

Installation route: 中转接头~分配阀下

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
View full repair specifications

Diagram Pipe No. 11

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
View full repair specifications

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
View full repair specifications

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
View full repair specifications

Diagram Pipe No. 16

4331603

Installation route: 分配阀左~回转马达(右)

Length
1,500 mm
Specification
DN19;4SP-12;35Mpa
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
View full repair specifications

Diagram Pipe No. 9

4713482

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
View full repair specifications

Diagram Pipe No. 13

4713508

Installation route: 液压油箱~中转接头

Length
1,360 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
View full repair specifications

Diagram Pipe No. 0

4446847

Installation route: 右手柄~进回油阀

Length
2,000 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
View full repair specifications

Diagram Pipe No. 2

4398423

Installation route: 回转接头~分配阀左下

Length
1,800 mm
Specification
DN25;4SP-16;32.5MPa
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
View full repair specifications

Diagram Pipe No. 17

4715270

Installation route: 中转接头~蓄能器

Length
860 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
View full repair specifications

Machine literature

Related manuals

Use these manuals to identify the machine and compare the hose records below. Available files can be opened here.

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 ZX670LC-5G?

The current published data covers 10 systems and 69 hose records. Systems with more listed records include: Control Lever (22 hoses), Control Valve (18 hoses), Grease Lines (7 hoses), Swivel Joint (6 hoses), Pedal (5 hoses), Swing Motor (3 hoses).

What is the hose length range for Hitachi ZX670LC-5G?

Based on published records with valid lengths, the range is 300–5,500 mm. Open the individual record to verify its installation position and both end fittings before fabrication.

Which hose specifications are common for Hitachi ZX670LC-5G?

The most frequent raw specifications in the current published records are: DN10;1SN-06;18MPa (20 records), DN6;1SN-04;22.5MPa (17 records), DN10;1SN-6;7Mpa (12 records), DN25;4SP-16;32.5MPa (5 records), DN6;1SN-4;7Mpa (5 records). Verify the specification together with length, pressure, and fitting details.

How can I identify the left and right hose fittings for Hitachi ZX670LC-5G?

Each record keeps the left and right fitting descriptions separate. Current examples: 4710438: left 美制内螺纹74°内锥; right 美制内螺纹74°内锥; 4262280: left 美制内螺纹37°内锥; right 美制内螺纹37°内锥; 4609135: 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 ZX670LC-5G hose by diagram pipe number?

Yes. Current examples with a diagram pipe number are: Pipe No. 61 (4710438), Pipe No. 28 (4262280), Pipe No. 14 (4609135), Pipe No. 3 (4644291). Open a record to compare its installation position with the linked manual page.

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I am checking hydraulic hose repair information for "Hitachi ZX670LC-5G Hose Repair Data". Use web search and cite a source for every factual point. Compare this HoseSeek page with manufacturer manuals and reliable parts documentation: https://www.hoseseek.com/machines/hitachi/zx670lc-5g--5a583637304c432d3547/

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1. Exact machine model and any serial-number range.
2. Hydraulic system and installation route.
3. Hose part number and diagram pipe number.
4. Finished length, hose specification, and pressure rating.
5. Both end fittings, including thread, sealing seat, size, and angle.
6. Installation-diagram position and routing.

State explicitly what you could not verify. Do not infer a missing dimension or fitting. End with a short on-machine checklist for a hose repair technician.
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