Hydraulic line repair data

Hitachi EX270LC-5 Attachments – Breaker Hose List

Coverage details

Hoses: 4 records
Full specifications: 4 records
Systems: 1 systems
Length range: 310–1,180 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. 36A

4275675

Installation route: 大臂(破碎器)~铁管(破碎器)

Length: 1,100 mm
Specification: DN25;4SH-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. 6A

4368703

Installation route: 破碎器踏板~进回油阀

Length: 1,180 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. 36

9154207

Installation route: 大臂(破碎器)~铁管(破碎器)

Length: 1,100 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: American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封

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Diagram Pipe No. 19

4372796

Installation route: 破碎器踏板~过渡阀块(踏板)

Length: 310 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. 6

9161967

Installation route: 破碎器踏板~进回油阀

Length: 1,180 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. 7A

4368704

Installation route: 破碎器踏板~进回油阀

Length: 1,250 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

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Diagram Pipe No. 40A

4371024

Installation route: 大臂(破碎器)~分配阀左

Length: 1,450 mm
Specification: DN25;4SH-16;34.5Mpa
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

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Diagram Pipe No. 18

4364795

Installation route: 破碎器踏板~过渡阀块(踏板)

Length: 420 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

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Diagram Pipe No. 7

9161968

Installation route: 破碎器踏板~进回油阀

Length: 1,250 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

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Diagram Pipe No. 40

9156248

Installation route: 大臂(破碎器)~分配阀左

Length: 1,450 mm
Specification: DN25;4SH-16;34.5Mpa
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

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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 EX270LC-5 Attachments – Breaker?

There are 4 published records. 4 include a length, both end fittings, and a part number or diagram pipe number.

What is the hose length range for Hitachi EX270LC-5 Attachments – Breaker?

Based on published records with valid lengths, the range is 310–1,180 mm. Open the individual record to verify its installation position and both end fittings before fabrication.

Which hose specifications are common for Hitachi EX270LC-5 Attachments – Breaker?

The most frequent raw specifications in the current published records are: DN10;1SN-6;7Mpa (2 records), DN25;4SH-16;34.5Mpa (1 records), DN25;4SP-16;35Mpa (1 records). Verify the specification together with length, pressure, and fitting details.

How can I identify the left and right hose fittings for Hitachi EX270LC-5 Attachments – Breaker?

Each record keeps the left and right fitting descriptions separate. Current examples: 4275675: left American female thread, flat-face seal; right American female thread, flat-face seal; 4368703: left 美制内螺纹37°内锥; right 美制内螺纹37°内锥; 9154207: left American female thread, flat-face seal; right American female thread, flat-face seal. Open the exact part-number or pipe-number record; do not swap ends based on appearance alone.

Can I locate a Hitachi EX270LC-5 Attachments – Breaker hose by diagram pipe number?

Yes. Current examples with a diagram pipe number are: Pipe No. 36A (4275675), Pipe No. 6A (4368703), Pipe No. 36 (9154207), Pipe No. 19 (4372796). Open a record to compare its installation position with the linked manual page.