Individual hose record

211-7050 Hose Repair Specifications

Excavator · Caterpillar · CAT®318C · Attachments – Quick Coupler

Finished length1,380 mm

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Installation diagram — Pipe No. 1

Locate Pipe No. 1 in the diagram, then confirm part number 211-7050 before removing the hose.

Caterpillar CAT®318C installation diagram showing hydraulic hose 211-7050 at Pipe No. 1 — **Caterpillar CAT®318C**Part 211-7050 · Pipe No. 1Open full-size diagram

Repair specifications

Part number: 211-7050
Diagram pipe number: 1
Installation route: 小臂(快换)~小臂接头(快换)
Hose specification: DN6;2SN-4;40Mpa
Finished length: 1,380 mm
Working pressure: 40 MPa
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
Quantity: 2

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Diagram Pipe No. 13

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Installation route: 大臂前段(快换)~大臂后段(快换)

Length: 1,435 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. 14

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Installation route: 小臂(快换)~小臂接头(快换)

Length: 2,250 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. 12

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Installation route: 大臂前段快换管

Length: 2,160 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. 7

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Installation route: 大臂(快换)~小臂(快换)

Length: 5,800 mm
Specification: DN10;2SN-6;33Mpa
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. 7

199-1914

Installation route: 控制阀(快换)~控制阀(快换)

Length: 370 mm
Specification: DN10;1SN-6;10.4Mpa
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

239-5713

Installation route: 小臂接头(快换)~快换装置

Length: 5,700 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. 8

211-7046

Installation route: 小臂(快换)~小臂接头(快换)

Length: 700 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. 1

211-7042

Installation route: 小臂(快换)~小臂接头(快换)

Length: 1,000 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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For reference only. Confirm the actual hose before fabrication.