- Length
- 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
Hydraulic line repair data
Hitachi EX750-5 Grease Lines Hose List
Hitachi EX750-5 Grease Lines currently has 17 published hose records for checking length, hose specification, left and right fittings, part number, and diagram pipe number.
- Hoses
- 17 records
- Full specifications
- 17 records
- Systems
- 1 systems
- Length range
- 500–4,600 mm
Hose repair details
Hose Length and Fitting List
- Length
- 1,800 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
- Length
- 4,600 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
- 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
- Length
- 700 mm
- Specification
- DN6;1SN-4;7Mpa
- Left fitting
- 英制内螺纹30°外锥
- Right fitting
- 英制内螺纹30°外锥
Diagram Pipe No. 30
4314983
Installation route: Left boom-cylinder grease lineOriginal Chinese: 左大臂油缸黄油管
- Length
- 3,700 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
- Length
- 500 mm
- Specification
- DN6;1SN-4;7Mpa
- Left fitting
- 英制内螺纹30°外锥
- Right fitting
- 英制内螺纹30°外锥
- Length
- 750 mm
- Specification
- DN6;1SN-4;10.5MPa
- Left fitting
- 美制内螺纹37°内锥
- Right fitting
- 公制卡套式
- Length
- 700 mm
- Specification
- DN6;1SN-4;7Mpa
- Left fitting
- 英制内螺纹30°外锥
- Right fitting
- 英制内螺纹30°外锥
Diagram Pipe No. 16
4314983
Installation route: Right boom-cylinder grease lineOriginal Chinese: 右大臂油缸黄油管
- Length
- 3,700 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
- Length
- 1,800 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
- Length
- 600 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
- Length
- 1,000 mm
- Specification
- DN10;2SN-6;20.5MPa
- Left fitting
- 英制内螺纹30°外锥
- Right fitting
- 英制内螺纹30°外锥
- 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
- Length
- 680 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
- Length
- 1,000 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
- Length
- 650 mm
- Specification
- DN6;1SN-4;7MPa
- Left fitting
- 英制内螺纹30°外锥
- Right fitting
- 英制内螺纹30°外锥
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 EX750-5 Grease Lines?
What is the hose length range for Hitachi EX750-5 Grease Lines?
Which hose specifications are common for Hitachi EX750-5 Grease Lines?
The most frequent raw specifications in the current published records are: DN6;1SN-4;7Mpa (8 records), DN5;2层纤维-3;14MPa (2 records), DN6;1SN-04;22.5MPa (2 records), DN10;2SN-6;20.5MPa (1 records), DN6;1SN-04;7MPa (1 records). Verify the specification together with length, pressure, and fitting details.
How can I identify the left and right hose fittings for Hitachi EX750-5 Grease Lines?
Each record keeps the left and right fitting descriptions separate. Current examples: 4297998: left 美制内螺纹37°内锥; right 美制内螺纹37°内锥; 4389855: left 美制内螺纹37°内锥; right 公制卡套式; 4342975: 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 EX750-5 Grease Lines hose by diagram pipe number?
Yes. Current examples with a diagram pipe number are: Pipe No. 18 (4297998), Pipe No. 18 (4389855), Pipe No. 17 (4342975), Pipe No. 18 (4203102). Open a record to compare its installation position with the linked manual page.