Hydraulic line repair data

Hitachi ZX670LC-6 Attachments Hose List

Coverage details

Hoses: 5 records
Full specifications: 5 records
Systems: 1 systems
Length range: 410–980 mm

Current system

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Hose repair details

Hose Length and Fitting List

Diagram Pipe No. 36

4601391

Installation route: 过渡阀块(配重自卸)~铁管(配重自卸)

Length: 410 mm
Specification: DN12;4SP-8;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. 14

4635243

Installation route: 控制阀(配重自卸)~过渡阀块(配重自卸)

Length: 700 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

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Diagram Pipe No. 67

4606397

Installation route: 控制阀(配重自卸)~铁管(配重自卸)

Length: 630 mm
Specification: DN12;4SP-8;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. 18

4713509

Installation route: 液压油箱~过渡阀块(配重自卸)

Length: 980 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

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Diagram Pipe No. 12

4710438

Installation route: 配重自卸手柄~过渡阀块(配重自卸)

Length: 420 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

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Diagram Pipe No. 47

4682936

Installation route: 控制阀(配重自卸)~过渡阀块(配重自卸)

Length: 370 mm
Specification: DN12;4SP-8;34.5Mpa
Left fitting: American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
Right fitting: 45°美制内螺纹平面密封

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Diagram Pipe No. 13

4364434

Installation route: 控制阀(配重自卸)~过渡阀块(配重自卸)

Length: 520 mm
Specification: DN10;1SN-6;7Mpa
Left fitting: 美制内螺纹37°内锥
Right fitting: 45°美制内螺纹37°内锥

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Diagram Pipe No. 12

4689672

Installation route: 控制阀(配重自卸)~铁管(配重自卸)

Length: 1,400 mm
Specification: DN12;4SP-8;34.5Mpa
Left fitting: American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
Right fitting: 45°美制内螺纹平面密封

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Diagram Pipe No. 21

4282549

Installation route: 控制阀上(配重自卸)~控制阀前(配重自卸)

Length: 600 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

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Diagram Pipe No. 13

4659734

Installation route: 散热器~铁管(散热器)

Length: 1,050 mm
Specification: DN12;4SP-8;27.5MPa
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

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Diagram Pipe No. 14

4204126

Installation route: 控制阀(配重自卸)~过渡阀块(配重自卸)

Length: 700 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. 9

4222023

Installation route: 散热器~接头(散热器)

Length: 780 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. 23

4603525

Installation route: 过渡阀块(配重自卸)~铁管(配重自卸)

Length: 650 mm
Specification: DN12;4SP-8;41.5Mpa
Left fitting: American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
Right fitting: 45°美制内螺纹平面密封

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Diagram Pipe No. 62

4395931

Installation route: 配重自卸油缸~铁管(配重自卸)

Length: 900 mm
Specification: DN12;4SP-8;34.5Mpa
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

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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 ZX670LC-6 Attachments?

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 ZX670LC-6 Attachments?

Based on published records with valid lengths, the range is 410–980 mm. Open the individual record to verify its installation position and both end fittings before fabrication.

Which hose specifications are common for Hitachi ZX670LC-6 Attachments?

The most frequent raw specifications in the current published records are: DN10;1SN-06;18MPa (3 records), DN12;4SP-8;34.5Mpa (2 records). Verify the specification together with length, pressure, and fitting details.

How can I identify the left and right hose fittings for Hitachi ZX670LC-6 Attachments?

Each record keeps the left and right fitting descriptions separate. Current examples: 4601391: left American female thread, flat-face seal; right American female thread, flat-face seal; 4635243: left 美制内螺纹74°内锥; right 90°美制内螺纹74°内锥; 4606397: 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 ZX670LC-6 Attachments hose by diagram pipe number?

Yes. Current examples with a diagram pipe number are: Pipe No. 36 (4601391), Pipe No. 14 (4635243), Pipe No. 67 (4606397), Pipe No. 18 (4713509). Open a record to compare its installation position with the linked manual page.