Individual hose record

7Y-4193 Hose Repair Specifications

Excavator · Caterpillar · CAT®312E · Attachments

Finished length2,500 mm

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Installation diagram — Pipe No. 4

Locate Pipe No. 4 in the diagram, then confirm part number 7Y-4193 before removing the hose.

Part number: 7Y-4193
Diagram pipe number: 4
Installation route: 右踏板~电磁阀(分配阀后下)
Hose specification: DN10;1SN-6;10.4Mpa
Finished length: 2,500 mm
Working pressure: 10.4 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

Diagram Pipe No. 6

Installation route: 右踏板~电磁阀(分配阀后下)

Length: 2,530 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

Diagram Pipe No. 8

Installation route: 左踏板~电磁阀(分配阀后下)

Length: 2,670 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

Diagram Pipe No. 3

Installation route: 大臂(前段)~大臂(后段)

Length: 4,918 mm
Specification: DN13;1SN-8;14Mpa
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

Diagram Pipe No. 9

Installation route: 大臂(前段)~大臂(后段)

Length: 6,260 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

Diagram Pipe No. 12

Installation route: 左踏板~控制阀(回转接头右)

Length: 2,580 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

For reference only. Confirm the actual hose before fabrication.