Hydraulic line repair data

Hitachi ZX650LC-3 Grease Lines Hose List

Hitachi ZX650LC-3 Grease Lines currently has 29 published hose records for checking length, hose specification, left and right fittings, part number, and diagram pipe number.

Hoses: 29 records
Full specifications: 29 records
Systems: 1 systems
Length range: 180–3,650 mm

Hose repair details

Hose Length and Fitting List

Diagram Pipe No. 7

4267669

Installation route: 小臂黄油管

Length: 2,500 mm
Specification: DN6;2层纤维-04;14MPa
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. 18

4656849

Installation route: 黄油软管卷盘~过渡阀块(黄油)

Length: 2,500 mm
Specification: DN6;1SN-4;10.5MPa
Left fitting: 美制内螺纹37°内锥
Right fitting: 公制卡套式

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Diagram Pipe No. 21

4258884

Installation route: 小臂黄油管

Length: 2,450 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

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Diagram Pipe No. 14

4657401

Installation route: 大臂黄油管

Length: 440 mm
Specification: DN5;2层纤维-3;14MPa
Left fitting: 美制内螺纹37°内锥
Right fitting: 公制卡套式

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Diagram Pipe No. 5

4203102

Installation route: 铲斗油缸黄油管

Length: 550 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. 18

4656849

Installation route: 大臂黄油管

Length: 2,500 mm
Specification: DN6;1SN-4;10.5MPa
Left fitting: 美制内螺纹37°内锥
Right fitting: 公制卡套式

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Diagram Pipe No. 11

4668003

Installation route: 大臂黄油管

Length: 320 mm
Specification: DN5;2层纤维-3;14MPa
Left fitting: 美制内螺纹37°内锥
Right fitting: 公制卡套式

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Diagram Pipe No. 3

4317872

Installation route: 右大臂销黄油管

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. 2

4316009

Installation route: 大臂油缸黄油管

Length: 3,650 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

4657390

Installation route: 小臂黄油管

Length: 660 mm
Specification: DN5;2层纤维-3;14MPa
Left fitting: 美制内螺纹37°内锥
Right fitting: 公制卡套式

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Diagram Pipe No. 8

4657406

Installation route: 小臂黄油管

Length: 230 mm
Specification: DN5;2层纤维-3;14MPa
Left fitting: 美制内螺纹37°内锥
Right fitting: 公制卡套式

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Diagram Pipe No. 14

4610840

Installation route: 大臂黄油管

Length: 570 mm
Specification: DN5;2层纤维-3;14MPa
Left fitting: 美制内螺纹37°内锥
Right fitting: 公制卡套式

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Diagram Pipe No. 29

4260312

Installation route: 右小臂销黄油管

Length: 2,150 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

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Diagram Pipe No. 15

4657402

Installation route: 大臂黄油管

Length: 490 mm
Specification: DN5;2层纤维-3;14MPa
Left fitting: 美制内螺纹37°内锥
Right fitting: 公制卡套式

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Diagram Pipe No. 5

4226311

Installation route: 铲斗油缸黄油管

Length: 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. 10

4646141

Installation route: 小臂黄油管

Length: 300 mm
Specification: DN5;2层纤维-3;14MPa
Left fitting: 美制内螺纹37°内锥
Right fitting: 公制卡套式

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Diagram Pipe No. 22

4435075

Installation route: 过渡阀块(黄油)~接头(黄油)

Length: 1,550 mm
Specification: DN6;1SN-4;20.5MPa
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. 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

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Diagram Pipe No. 9

4610787

Installation route: 小臂黄油管

Length: 340 mm
Specification: DN5;2层纤维-3;14MPa
Left fitting: 美制内螺纹37°内锥
Right fitting: 公制卡套式

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Diagram Pipe No. 13

4657392

Installation route: 大臂黄油管

Length: 390 mm
Specification: DN5;2层纤维-3;14MPa
Left fitting: 美制内螺纹37°内锥
Right fitting: 公制卡套式

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Diagram Pipe No. 7

4657405

Installation route: 小臂黄油管

Length: 180 mm
Specification: DN5;2层纤维-3;14MPa
Left fitting: 美制内螺纹37°内锥
Right fitting: 公制卡套式

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Diagram Pipe No. 47

4665007

Installation route: 大臂黄油管

Length: 780 mm
Specification: DN5;2层纤维-3;14MPa
Left fitting: 美制内螺纹37°内锥
Right fitting: 公制卡套式

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Diagram Pipe No. 1

4258472

Installation route: 小臂黄油管

Length: 2,590 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. 28

4258880

Installation route: 左小臂销黄油管

Length: 1,900 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

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Diagram Pipe No. 10

4657408

Installation route: 小臂黄油管

Length: 760 mm
Specification: DN5;2层纤维-3;14MPa
Left fitting: 美制内螺纹37°内锥
Right fitting: 公制卡套式

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Diagram Pipe No. 48

4656510

Installation route: 大臂黄油管

Length: 700 mm
Specification: DN5;2层纤维-3;14MPa
Left fitting: 美制内螺纹37°内锥
Right fitting: 公制卡套式

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Diagram Pipe No. 6

4351853

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

Length: 900 mm
Specification: DN6;2SN-04;28Mpa
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

4657391

Installation route: 大臂黄油管

Length: 640 mm
Specification: DN5;2层纤维-3;14MPa
Left fitting: 美制内螺纹37°内锥
Right fitting: 公制卡套式

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Diagram Pipe No. 6

4351853

Installation route: 小臂黄油管

Length: 900 mm
Specification: DN6;2SN-04;28Mpa
Left fitting: 美制内螺纹37°内锥
Right fitting: 美制内螺纹37°内锥

View full repair specifications

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 ZX650LC-3 Grease Lines?

There are 29 published records. 29 include a length, both end fittings, and a part number or diagram pipe number.

What is the hose length range for Hitachi ZX650LC-3 Grease Lines?

Based on published records with valid lengths, the range is 180–3,650 mm. Open the individual record to verify its installation position and both end fittings before fabrication.

Which hose specifications are common for Hitachi ZX650LC-3 Grease Lines?

The most frequent raw specifications in the current published records are: DN5;2层纤维-3;14MPa (14 records), DN6;2层纤维-4;14MPa (4 records), DN6;1SN-04;22.5MPa (3 records), DN6;1SN-4;10.5MPa (2 records), DN6;2SN-04;28Mpa (2 records). Verify the specification together with length, pressure, and fitting details.

How can I identify the left and right hose fittings for Hitachi ZX650LC-3 Grease Lines?

Each record keeps the left and right fitting descriptions separate. Current examples: 4267669: left 美制内螺纹37°内锥; right 美制内螺纹37°内锥; 4656849: left 美制内螺纹37°内锥; right 公制卡套式; 4258884: left 美制内螺纹37°内锥; right 美制内螺纹37°内锥. Open the exact part-number or pipe-number record; do not swap ends based on appearance alone.

Can I locate a Hitachi ZX650LC-3 Grease Lines hose by diagram pipe number?

Yes. Current examples with a diagram pipe number are: Pipe No. 7 (4267669), Pipe No. 18 (4656849), Pipe No. 21 (4258884), Pipe No. 14 (4657401). Open a record to compare its installation position with the linked manual page.