Hydraulic line repair data

Caterpillar CAT®213B Attachments Hose List

Coverage details

Hoses: 11 records
Full specifications: 11 records
Systems: 1 systems
Length range: 495–10,396 mm

Current system

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Hose repair details

Hose Length and Fitting List

Diagram Pipe No. 10

8U-2653

Installation route: 过渡阀块(大臂座销下)~

Length: 10,396 mm
Specification: DN6;2SN-4;40Mpa
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. 6

8U-0350

Installation route: 过渡接头(回转接头左)~过渡接头(分配阀左前)

Length: 495 mm
Specification: DN8;-5;17.5Mpa
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. 1

8U-0682

Installation route: 大臂铁管~小臂阀块

Length: 1,350 mm
Specification: DN13;6SH-8;42Mpa
Left fitting: Heavy-series flangeOriginal Chinese: 法兰-重型
Right fitting: Heavy-series flangeOriginal Chinese: 法兰-重型

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Diagram Pipe No. 2

8U-1882

Installation route: 大臂~过渡阀块(小臂侧)

Length: 1,400 mm
Specification: DN19;4SP-12;35Mpa
Left fitting: Heavy-series flangeOriginal Chinese: 法兰-重型
Right fitting: Heavy-series flangeOriginal Chinese: 法兰-重型

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Diagram Pipe No. 8

8U-2679

Installation route: 铲斗倾斜油缸管路

Length: 708 mm
Specification: DN10;6SH-6;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

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Diagram Pipe No. 1

8U-1887

Installation route: 大臂铁管~快速断开连接器(小臂)

Length: 2,200 mm
Specification: DN13;6SH-8;42Mpa
Left fitting: Heavy-series flangeOriginal Chinese: 法兰-重型
Right fitting: Heavy-series flangeOriginal Chinese: 法兰-重型

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Diagram Pipe No. 5

8U-0895

Installation route: 小臂支撑块~阀块(小臂)

Length: 1,196 mm
Specification: DN25;4SP-16;28Mpa
Left fitting: Heavy-series flangeOriginal Chinese: 法兰-重型
Right fitting: Heavy-series flangeOriginal Chinese: 法兰-重型

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Diagram Pipe No. 1

8U-0682

Installation route: 大臂铁管~快速断开连接器(小臂)

Length: 1,350 mm
Specification: DN13;6SH-8;42Mpa
Left fitting: Heavy-series flangeOriginal Chinese: 法兰-重型
Right fitting: Heavy-series flangeOriginal Chinese: 法兰-重型

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Diagram Pipe No. 9

8U-0325

Installation route: 过渡阀块(连接分配阀后)~

Length: 645 mm
Specification: DN8;-5;17.5Mpa
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. 2

8U-1885

Installation route: 快速断开连接器(小臂)~小臂阀块

Length: 2,400 mm
Specification: DN13;6SH-8;42Mpa
Left fitting: Heavy-series flangeOriginal Chinese: 法兰-重型
Right fitting: Heavy-series flangeOriginal Chinese: 法兰-重型

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Diagram Pipe No. 3

8U-0899

Installation route: 大臂铁管~阀块(小臂)

Length: 1,091 mm
Specification: DN32;2SN-20;12.5Mpa
Left fitting: Light-series flangeOriginal Chinese: 法兰-轻型
Right fitting: Light-series flangeOriginal Chinese: 法兰-轻型

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Diagram Pipe No. 11

8U-1342

Installation route: 过渡阀块(大臂座销下)~

Length: 867 mm
Specification: DN6;2SN-4;40Mpa
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. 9

8U-1355

Installation route: 过渡接头(大臂油缸)~过渡接头(大臂油缸)

Length: 602 mm
Specification: DN16;2SN-10;25Mpa
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. 10

8U-2680

Installation route: 铲斗倾斜油缸管路

Length: 843 mm
Specification: DN10;6SH-6;42Mpa
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. 7

8U-0121

Installation route: 过渡接头(大臂油缸)~过渡接头(回转接头左)

Length: 360 mm
Specification: DN8;-5;17.5Mpa
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. 3

8U-7450

Installation route: 过渡接头(大臂前段)~过渡阀块(大臂座销下)

Length: 1,770 mm
Specification: DN13;6SH-8;42Mpa
Left fitting: 45° heavy-series flangeOriginal Chinese: 45°法兰-重型
Right fitting: Heavy-series flangeOriginal Chinese: 法兰-重型

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Diagram Pipe No. 3

8U-7311

Installation route: 大臂接头总成~过渡阀块(分节油缸旁)

Length: 1,694 mm
Specification: DN32;2SN-20;12.5Mpa
Left fitting: Light-series flangeOriginal Chinese: 法兰-轻型
Right fitting: 45°法兰-轻型

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Diagram Pipe No. 2

8U-1072

Installation route: 手动阀~过渡阀块(大臂座销下)

Length: 667 mm
Specification: DN6;2SN-4;40Mpa
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. 2

8U-7315

Installation route: 大臂接头总成~过渡阀块(分节油缸旁)

Length: 1,670 mm
Specification: DN19;4SP-12;35Mpa
Left fitting: Heavy-series flangeOriginal Chinese: 法兰-重型
Right fitting: 45° heavy-series flangeOriginal Chinese: 45°法兰-重型

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Diagram Pipe No. 7

8U-0927

Installation route: 手动阀~过渡阀块(连接分配阀后)

Length: 446 mm
Specification: DN8;-5;17.5Mpa
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. 38

8U-1056

Installation route: 液压油冷却器~铁管

Length: 1,039 mm
Specification: DN25;2SN-16;16.5Mpa
Left fitting: 45°法兰-轻型
Right fitting: 90° light-series flangeOriginal Chinese: 90°法兰-轻型

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Diagram Pipe No. 3

5W-9864

Installation route: 踏板(附加装置)~电磁阀

Length: 2,980 mm
Specification: DN8;-5;17.5Mpa
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 Caterpillar CAT®213B Attachments?

There are 11 published records. 11 include a length, both end fittings, and a part number or diagram pipe number.

What is the hose length range for Caterpillar CAT®213B Attachments?

Based on published records with valid lengths, the range is 495–10,396 mm. Open the individual record to verify its installation position and both end fittings before fabrication.

Which hose specifications are common for Caterpillar CAT®213B Attachments?

The most frequent raw specifications in the current published records are: DN13;6SH-8;42Mpa (4 records), DN8;-5;17.5Mpa (2 records), DN10;6SH-6;42Mpa (1 records), DN19;4SP-12;35Mpa (1 records), DN25;4SP-16;28Mpa (1 records). Verify the specification together with length, pressure, and fitting details.

How can I identify the left and right hose fittings for Caterpillar CAT®213B Attachments?

Each record keeps the left and right fitting descriptions separate. Current examples: 8U-2653: left American female thread, flat-face seal; right American female thread, flat-face seal; 8U-0350: left American female thread, flat-face seal; right American female thread, flat-face seal; 8U-0682: left Heavy-series flange; right Heavy-series flange. Open the exact part-number or pipe-number record; do not swap ends based on appearance alone.

Can I locate a Caterpillar CAT®213B Attachments hose by diagram pipe number?

Yes. Current examples with a diagram pipe number are: Pipe No. 10 (8U-2653), Pipe No. 6 (8U-0350), Pipe No. 1 (8U-0682), Pipe No. 2 (8U-1882). Open a record to compare its installation position with the linked manual page.