Individual hose record

139-1762 Hose Preview

Excavator · Caterpillar · CAT®311B · Attachments

Finished length760 mm

Repair specifications

Part number: 139-1762
Diagram pipe number: 1
Installation route: 推土铲铁管~推土铲油缸
Hose specification: DN16;4SP-10;28Mpa
Finished length: 760 mm
Working pressure: 28 MPa
Left fitting: 45°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

Same system

Diagram Pipe No. 6

Installation route: 大臂(附加装置)~左过渡阀块(附加装置)

Length: 910 mm
Specification: DN19;4SP-12;35Mpa
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. 13

Installation route: 过渡阀块(分配阀左前)~手动阀(连分配阀)

Diagram Pipe No. 3

Installation route: 大臂(附加装置)~小臂(附加装置)

Length: 1,550 mm
Specification: DN25;6SH-16;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. 5

Installation route: 大臂(附加装置)~右过渡阀块(附加装置)

Length: 930 mm
Specification: DN25;4SP-16;35Mpa
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. 11

Installation route: 踏板(附加装置)~分配阀下

Diagram Pipe No. 19

Installation route: 右踏板~控制阀(分配阀右前)

Diagram Pipe No. 6

Installation route: 液压油散热器~单向阀(分配阀后)

Length: 969 mm
Specification: DN25;1SN-16;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

Diagram Pipe No. 4

Installation route: 大臂(附加装置)~小臂(附加装置)

Length: 1,550 mm
Specification: DN19;6SH-12;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

For reference only. Confirm the actual hose before fabrication.