Hydraulic line repair data

Hitachi ZX135US-3 Attachments – Breaker Hose List

Hitachi ZX135US-3 Attachments – Breaker currently has 19 published hose records for checking length, hose specification, left and right fittings, part number, and diagram pipe number.

Hoses: 19 records
Full specifications: 19 records
Systems: 1 systems
Length range: 300–3,350 mm

Hose repair details

Hose Length and Fitting List

Diagram Pipe No. 40A

4683498

Installation route: 大臂(破碎器)~接线板(大臂下)

Length: 800 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

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Diagram Pipe No. 18

4627868

Installation route: 左止动阀(破碎器)~右止动阀(破碎器)

Length: 300 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

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Diagram Pipe No. 7

4601514

Installation route: 大臂(破碎器)~小臂(破碎器)

Length: 1,900 mm
Specification: DN10;2SN-06;34.5MPa
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. 7

4452734

Installation route: 液压油箱~电磁阀(流速切换)

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

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Diagram Pipe No. 14A

4679605

Installation route: 控制阀(破碎器)~过渡阀块(破碎器)

Length: 2,100 mm
Specification: DN10;2SN-6;34.5MPa
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. 11

4683647

Installation route: 破碎器踏板~流速切换阀

Length: 2,500 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

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Diagram Pipe No. 24

4662954

Installation route: 大臂(前段)~大臂(后段)

Length: 1,200 mm
Specification: DN25;4SP-16;34.5MPa
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

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Diagram Pipe No. 9

4685580

Installation route: 破碎器踏板~中转接头

Length: 1,900 mm
Specification: DN10;1SN-6;18MPa
Left fitting: 美制内螺纹74°内锥双六角
Right fitting: 美制内螺纹74°内锥双六角

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Diagram Pipe No. 22

4649408

Installation route: 大臂(前段)~大臂(后段)

Length: 1,150 mm
Specification: DN19;4SP-12;34.5Mpa
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

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Diagram Pipe No. 51A

4640245

Installation route: 电磁阀(破碎器)~过渡阀块(隔板)

Length: 3,350 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

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Diagram Pipe No. 1

4660514

Installation route: 破碎器踏板~进回油阀

Length: 300 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

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Diagram Pipe No. 15

4644709

Installation route: 小臂破碎器截止阀

Length: 1,350 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: American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封

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Diagram Pipe No. 43A

4698189

Installation route: 大臂(破碎器)~接线板(大臂下)

Length: 800 mm
Specification: DN10;2SN-6;34.5MPa
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. 22A

4452734

Installation route: 过渡阀块(破碎器踏板)~过渡阀块(先导滤芯)

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

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Diagram Pipe No. 45A

4452734

Installation route: 过渡阀块左(流速切换)~过渡阀块右(流速切换)

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

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Diagram Pipe No. 22

9288934

Installation route: 过渡阀块(破碎器踏板)~过渡阀块(先导滤芯)

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

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Diagram Pipe No. 45

9288934

Installation route: 过渡阀块左(流速切换)~过渡阀块右(流速切换)

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

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Diagram Pipe No. 19

9282209

Installation route: 电磁阀(破碎器)~过渡阀块(隔板)

Length: 2,100 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. 19A

4675282

Installation route: 电磁阀(破碎器)~过渡阀块(隔板)

Length: 2,100 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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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 ZX135US-3 Attachments – Breaker?

There are 19 published records. 19 include a length, both end fittings, and a part number or diagram pipe number.

What is the hose length range for Hitachi ZX135US-3 Attachments – Breaker?

Based on published records with valid lengths, the range is 300–3,350 mm. Open the individual record to verify its installation position and both end fittings before fabrication.

Which hose specifications are common for Hitachi ZX135US-3 Attachments – Breaker?

The most frequent raw specifications in the current published records are: DN6;1SN-04;22.5MPa (7 records), DN10;1SN-6;7Mpa (4 records), DN10;2SN-6;34.5MPa (2 records), DN10;1SN-6;18MPa (1 records), DN10;2SN-06;34.5MPa (1 records). Verify the specification together with length, pressure, and fitting details.

How can I identify the left and right hose fittings for Hitachi ZX135US-3 Attachments – Breaker?

Each record keeps the left and right fitting descriptions separate. Current examples: 4683498: left 美制内螺纹37°内锥; right 美制内螺纹37°内锥; 4627868: left 90°美制内螺纹37°内锥; right 90°美制内螺纹37°内锥; 4601514: 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 ZX135US-3 Attachments – Breaker hose by diagram pipe number?

Yes. Current examples with a diagram pipe number are: Pipe No. 40A (4683498), Pipe No. 18 (4627868), Pipe No. 7 (4601514), Pipe No. 7 (4452734). Open a record to compare its installation position with the linked manual page.