Hydraulic line repair data

Hitachi ZXS370F-3 Hose Repair Data

Hitachi ZXS370F-3 currently has 55 published hose records for checking length, hose specification, left and right fittings, part number, and diagram pipe number.

Hoses
55 records
Full specifications
55 records
Systems
9 systems
Length range
350–3,700 mm

Hose repair details

Hose Length and Fitting List

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

Diagram Pipe No. 27

4655181

Installation route: 左手柄~中转接头

Length
3,000 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. 24

4656532

Installation route: 右手柄~中转接头

Length
3,150 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. 10

4448946

Installation route: 回转马达~中转接头

Length
750 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. 6

4639632

Installation route: 左手柄~进回油阀

Length
1,900 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. 19

4630936

Installation route: 中转接头~分配阀下

Length
710 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. 9

4257291

Installation route: Left boom-cylinder grease lineOriginal Chinese: 左大臂油缸黄油管

Length
3,600 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. 1

FF103252

Installation route: 过渡阀块(附加装置)~

Length
1,080 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. 5

4649730

Installation route: 中转接头~电磁阀(液压泵)

Length
1,800 mm
Specification
DN10;1SN-06;18MPa
Left fitting
美制内螺纹74°内锥
Right fitting
45°美制内螺纹74°内锥
View full repair specifications

Diagram Pipe No. 28

4655182

Installation route: 左手柄~中转接头

Length
2,950 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. 8

4649732

Installation route: Swing motor → return steel line (hydraulic tank)Original Chinese: 回转马达~回油铁管(液压油箱)

Length
900 mm
Specification
DN13;1SN-08;16MPa
Left fitting
美制内螺纹74°内锥
Right fitting
45°美制内螺纹74°内锥
View full repair specifications

Diagram Pipe No. 3

4452733

Installation route: 分配阀右~电磁阀

Length
450 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

4630940

Installation route: 中转接头~分配阀上

Length
760 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. 8

4630949

Installation route: 电磁阀~中转接头

Length
560 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. 25

4654827

Installation route: 左手柄~中转接头

Length
2,950 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. 17

4630939

Installation route: 中转接头~分配阀上

Length
360 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. 5

4453281

Installation route: 电磁阀~先导滤芯

Length
1,300 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. 4

4648918

Installation route: 分配阀下~电磁阀

Length
850 mm
Specification
DN6;1SN-04;7Mpa
Left fitting
90°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. 18

4668866

Installation route: 回油铁管(液压油箱)~供油泵

Length
2,050 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. 21

4630937

Installation route: 中转接头~分配阀下

Length
750 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. 20

4649405

Installation route: 中转接头~分配阀上

Length
350 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. 23

4656531

Installation route: 右手柄~中转接头

Length
3,300 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. 10

4316009

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

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
View full repair specifications

Diagram Pipe No. 1

9263974

Installation route: 大臂左1/左2/左6/左7

Length
1,700 mm
Specification
DN25;4SP-16;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. 7

4639633

Installation route: 左手柄~进回油阀

Length
1,900 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. 9

9263974

Installation route: 大臂左1/左4

Length
1,700 mm
Specification
DN25;4SP-16;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. 7

4643029

Installation route: 分配阀上~分配阀右

Length
550 mm
Specification
DN6;1SN-04;22.5MPa
Left fitting
45°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

4628911

Installation route: 分配阀上~回转马达

Length
430 mm
Specification
DN25;1SN-16;8.8MPa
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
View full repair specifications

Diagram Pipe No. 6

4645667

Installation route: 分配阀上~先导滤芯

Length
1,200 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. 15

4630932

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
45°美制内螺纹74°内锥
View full repair specifications

Diagram Pipe No. 25

4656533

Installation route: 右手柄~中转接头

Length
3,100 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. 7

4656796

Installation route: 回转接头~回油铁管(液压油箱)

Length
2,500 mm
Specification
DN13;1SN-08;16MPa
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. 1

9263974

Installation route: 大臂左1/左2/左4

Length
1,700 mm
Specification
DN25;4SP-16;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. 4

4628956

Installation route: Arm cylinder — leftOriginal Chinese: 小臂油缸左

Length
900 mm
Specification
DN25;4SH-16;38.8MPa
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
View full repair specifications

Diagram Pipe No. 3

4628957

Installation route: Arm cylinder — rightOriginal Chinese: 小臂油缸右

Length
900 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
American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
View full repair specifications

Diagram Pipe No. 18

4630935

Installation route: 中转接头~分配阀下

Length
900 mm
Specification
DN10;1SN-06;18MPa
Left fitting
美制内螺纹74°内锥
Right fitting
45°美制内螺纹74°内锥
View full repair specifications

Diagram Pipe No. 14

4630941

Installation route: 中转接头~分配阀上

Length
650 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

Narrow the selection

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 ZXS370F-3?

The current published data covers 9 systems and 55 hose records. Systems with more listed records include: Control Lever (28 hoses), Control Valve (7 hoses), Boom Assembly (6 hoses), Grease Lines (4 hoses), Hydraulic Tank (3 hoses), Swivel Joint (2 hoses).

What is the hose length range for Hitachi ZXS370F-3?

Based on published records with valid lengths, the range is 350–3,700 mm. Open the individual record to verify its installation position and both end fittings before fabrication.

Which hose specifications are common for Hitachi ZXS370F-3?

The most frequent raw specifications in the current published records are: DN10;1SN-06;18MPa (30 records), DN6;1SN-04;22.5MPa (12 records), DN25;4SP-16;35Mpa (3 records), DN13;1SN-08;16MPa (2 records), DN25;4SH-16;38.8MPa (2 records). Verify the specification together with length, pressure, and fitting details.

How can I identify the left and right hose fittings for Hitachi ZXS370F-3?

Each record keeps the left and right fitting descriptions separate. Current examples: 4655181: left 美制内螺纹74°内锥; right 美制内螺纹74°内锥; 4656532: left 美制内螺纹74°内锥; right 美制内螺纹74°内锥; 4448946: left 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 ZXS370F-3 hose by diagram pipe number?

Yes. Current examples with a diagram pipe number are: Pipe No. 27 (4655181), Pipe No. 24 (4656532), Pipe No. 10 (4448946), Pipe No. 6 (4639632). Open a record to compare its installation position with the linked manual page.

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