Individual hose record

4I-5811 Hose Repair Specifications

Excavator · Caterpillar · CAT®311C · Attachments

Finished length2,006 mm

Locate this hose

Installation diagram — Pipe No. 3

Locate Pipe No. 3 in the diagram, then confirm part number 4I-5811 before removing the hose.

Caterpillar CAT®311C installation diagram showing hydraulic hose 4I-5811 at Pipe No. 3 — **Caterpillar CAT®311C**Part 4I-5811 · Pipe No. 3Open full-size diagram

Repair specifications

Part number: 4I-5811
Diagram pipe number: 3
Installation route: 控制阀(回转马达左)
Hose specification: DN10;1SN-6;15.7Mpa
Finished length: 2,006 mm
Working pressure: 15.7 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: 1

Same system

Related Hoses

Diagram Pipe No. 3

210-9966

Installation route: 大臂(附加装置)~小臂(附加装置)

Length: 1,500 mm
Specification: DN13;6SH-8;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

View full repair specifications

Diagram Pipe No. 1

4I-3514

Installation route: 右踏板~分配阀下

Length: 4,150 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

View full repair specifications

Diagram Pipe No. 23

104-8774

Installation route: 手动阀(液压油箱左)~

Length: 2,200 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

View full repair specifications

Diagram Pipe No. 9

187-5877

Installation route: 左踏板~

Length: 2,000 mm
Specification: DN19;1SN-12;8.7Mpa
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

View full repair specifications

Diagram Pipe No. 4

187-9926

Installation route: 左踏板~分配阀下

Length: 3,700 mm
Specification: DN10;-6;10.3Mpa
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

View full repair specifications

Diagram Pipe No. 21

4I-6136

Installation route: 右踏板~中转接头(踏板)

Length: 1,500 mm
Specification: DN10;-6;10.3Mpa
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

View full repair specifications

Diagram Pipe No. 5

212-5419

Installation route: 左踏板~分配阀上

Length: 4,300 mm
Specification: DN10;-6;10.3Mpa
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

View full repair specifications

Diagram Pipe No. 1

4I-5900

Installation route: 安全阀(大臂上)~单向阀(大臂上)

Length: 900 mm
Specification: DN10;-6;10.3Mpa
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

View full repair specifications

For reference only. Confirm the actual hose before fabrication.