Individual hose record

278-6870 Hose Repair Specifications

Excavator · Caterpillar · CAT®314D LCR · Hydraulic Pump

Finished length470 mm

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Installation diagram — Pipe No. 8

Locate Pipe No. 8 in the diagram, then confirm part number 278-6870 before removing the hose.

Part number: 278-6870
Diagram pipe number: 8
Installation route: 液压泵~
Hose specification: DN19;1SN-12;8.7Mpa
Finished length: 470 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. 6

Installation route: 液压泵~液压油过滤器

Length: 380 mm
Specification: DN19;1SN-12;8.7Mpa
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

Diagram Pipe No. 33

Installation route: 液压泵~电磁阀(分配阀右下)

Length: 2,200 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

For reference only. Confirm the actual hose before fabrication.