Individual hose record

139-1768 Hose Preview

Excavator · Caterpillar · CAT®311B · Hydraulic Pump

Finished length1,900 mm

Repair specifications

Part number: 139-1768
Diagram pipe number: 7
Installation route: 液压泵前~过渡阀块(分配阀后)
Hose specification: DN16;4SP-10;28Mpa
Finished length: 1,900 mm
Working pressure: 28 MPa
Left fitting: 90° elbow, American female thread, flat-face sealOriginal Chinese: 90°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. 19

Installation route: 液压泵上~蓄能器电磁阀(液压油箱后)

Diagram Pipe No. 7

Installation route: 液压泵前~铁管(液压泵右)

Length: 760 mm
Specification: DN16;6SH-10;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. 23

Installation route: 液压泵前~手动阀(液压泵下)

Length: 760 mm
Specification: DN16;6SH-10;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. 24

Installation route: 液压泵前~手动阀(液压泵右)

Length: 800 mm
Specification: DN16;6SH-10;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.