Hydraulic line repair data

Hitachi EX110-5 Swivel Joint Hose List

Coverage details
Hoses
5 records
Full specifications
5 records
Systems
1 systems
Length range
550–1,750 mm

Current system

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Use the number on the diagram, a part number, connection point, length, hose size, or fitting.

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Hose repair details

Hose Length and Fitting List

Diagram Pipe No. 14

4262930

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

Length
1,700 mm
Specification
DN12;4层纤维层-8;3MPa
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. 6

4400654

Installation route: 回转接头~回油铁管(液压油箱)

Length
1,300 mm
Specification
DN12;1SN-8;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. 29

4683010

Installation route: 回转接头左~回转接头右

Length
550 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. 21

4286512

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

Length
1,750 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. 29

4300565S

Installation route: 回转接头左~回转接头右

Length
550 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. 36

9150073

Installation route: 回转接头~电磁阀

Length
1,050 mm
Specification
DN6;1SN-4;7Mpa
Left fitting
美制内螺纹37°内锥
Right fitting
45°美制内螺纹37°内锥
View full repair specifications

Diagram Pipe No. 36A

4366275

Installation route: 回转接头~电磁阀

Length
1,050 mm
Specification
DN6;1SN-4;7Mpa
Left fitting
美制内螺纹37°内锥
Right fitting
45°美制内螺纹37°内锥
View full repair specifications

Diagram Pipe No. 21

9149513

Installation route: 回转接头~分配阀左上

Length
800 mm
Specification
DN13;4SP-08;41.5MPa
Left fitting
90° elbow, American female thread, flat-face sealOriginal Chinese: 90°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. 20A

FYA00013647

Installation route: 回转接头~分配阀右下

Length
850 mm
Specification
DN12;4SP-8;27.5MPa
Left fitting
90° elbow, American female thread, flat-face sealOriginal Chinese: 90°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. 22A

FYA00013649

Installation route: 回转接头~分配阀左下

Length
700 mm
Specification
DN12;4SP-08;41.5Mpa
Left fitting
90° elbow, American female thread, flat-face sealOriginal Chinese: 90°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. 21A

4192047

Installation route: 回转接头~分配阀左上

Length
800 mm
Specification
DN12;4SP-8;27.5MPa
Left fitting
90° elbow, American female thread, flat-face sealOriginal Chinese: 90°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. 36A

AP34030

Installation route: 回转接头~电磁阀

Length
1,050 mm
Specification
DN6;1SN-4;7Mpa
Left fitting
美制内螺纹37°内锥
Right fitting
45°美制内螺纹37°内锥
View full repair specifications

Diagram Pipe No. 20A

4203129

Installation route: 回转接头~分配阀右下

Length
850 mm
Specification
DN12;4SP-8;27.5MPa
Left fitting
90° elbow, American female thread, flat-face sealOriginal Chinese: 90°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. 22

9149514

Installation route: 回转接头~分配阀左下

Length
700 mm
Specification
DN13;4SP-08;41.5MPa
Left fitting
90° elbow, American female thread, flat-face sealOriginal Chinese: 90°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. 22A

4354467

Installation route: 回转接头~分配阀左下

Length
700 mm
Specification
DN12;4SP-8;27.5MPa
Left fitting
90° elbow, American female thread, flat-face sealOriginal Chinese: 90°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. 20

9149512

Installation route: 回转接头~分配阀右下

Length
850 mm
Specification
DN12;4SP-8;27.5MPa
Left fitting
90° elbow, American female thread, flat-face sealOriginal Chinese: 90°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

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 EX110-5 Swivel Joint?

There are 5 published records. 5 include a length, both end fittings, and a part number or diagram pipe number.

What is the hose length range for Hitachi EX110-5 Swivel Joint?

Based on published records with valid lengths, the range is 550–1,750 mm. Open the individual record to verify its installation position and both end fittings before fabrication.

Which hose specifications are common for Hitachi EX110-5 Swivel Joint?

The most frequent raw specifications in the current published records are: DN10;1SN-6;7Mpa (2 records), DN12;1SN-8;7Mpa (1 records), DN12;4层纤维层-8;3MPa (1 records), DN6;1SN-4;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 EX110-5 Swivel Joint?

Each record keeps the left and right fitting descriptions separate. Current examples: 4262930: left 美制内螺纹37°内锥; right 美制内螺纹37°内锥; 4400654: left 美制内螺纹37°内锥; right 90°美制内螺纹37°内锥; 4683010: left 美制内螺纹37°内锥; right 90°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 EX110-5 Swivel Joint hose by diagram pipe number?

Yes. Current examples with a diagram pipe number are: Pipe No. 14 (4262930), Pipe No. 6 (4400654), Pipe No. 29 (4683010), Pipe No. 21 (4286512). Open a record to compare its installation position with the linked manual page.

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