Individual hose record

7Y-4199 Hose Repair Specifications

Excavator · Caterpillar · CAT®312C L · Control Lever

Finished length1,800 mm

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Installation diagram — Pipe No. 34

Locate Pipe No. 34 in the diagram, then confirm part number 7Y-4199 before removing the hose.

Part number: 7Y-4199
Diagram pipe number: 34
Installation route: 中转接头~分配阀下
Hose specification: DN10;1SN-6;10.4Mpa
Finished length: 1,800 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: 3

Same system

Diagram Pipe No. 57

Installation route: 中转接头~分配阀下

Length: 2,430 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

Diagram Pipe No. 35

Installation route: 中转接头~分配阀下

Length: 1,570 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. 32

Installation route: 中转接头~分配阀上

Length: 2,250 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

Diagram Pipe No. 33

Installation route: 中转接头~分配阀下

Length: 2,100 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

For reference only. Confirm the actual hose before fabrication.