Individual hose record

255-1930 Hose Preview

Excavator · Caterpillar · CAT®312E L · Hydraulic Pump

Finished length510 mm

Repair specifications

Part number: 255-1930
Diagram pipe number: 4
Installation route: 液压泵~液压油过滤器
Hose specification: DN19;1SN-12;8.7Mpa
Finished length: 510 mm
Working pressure: 8.7 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. 3

Installation route: 先导泵~液压油过滤器

Length: 450 mm
Specification: DN13;1SN-8;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. 8

Installation route: 液压泵~测压接头(液压泵后)

Length: 960 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. 10

Installation route: 先导泵~控制阀(回转接头右)

Length: 640 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

For reference only. Confirm the actual hose before fabrication.