Individual hose record

419-5257 Hose Repair Specifications

Excavator · Caterpillar · CAT®314E LCR · Attachments

Finished length3,300 mm

Locate this hose

Installation diagram — Pipe No. 8

Locate Pipe No. 8 in the diagram, then confirm part number 419-5257 before removing the hose.

Caterpillar CAT®314E LCR installation diagram showing hydraulic hose 419-5257 at Pipe No. 8 — **Caterpillar CAT®314E LCR**Part 419-5257 · Pipe No. 8Open full-size diagram

Repair specifications

Part number: 419-5257
Diagram pipe number: 8
Installation route: 大臂(附加装置)~控制阀(回转接头左)
Hose specification: DN13;4SP-8;28Mpa
Finished length: 3,300 mm
Working pressure: 28 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: 1

Same system

Related Hoses

Diagram Pipe No. 1

108-7497

Installation route: 大臂后段(附加装置)~大臂前段(附加装置)

Length: 1,100 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

View full repair specifications

Diagram Pipe No. 10

286-6410

Installation route: 溢流阀(大臂上)~大臂铁管

Length: 620 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

View full repair specifications

Diagram Pipe No. 8

372-9605

Installation route: 大臂后段(附加装置)~大臂前段(附加装置)

Length: 1,200 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

View full repair specifications

Diagram Pipe No. 7

372-9837

Installation route: 大臂(附加装置)~小臂(附加装置)

Length: 1,290 mm
Specification: DN13;4SP-8;28Mpa
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

View full repair specifications

Diagram Pipe No. 13

221-4807

Installation route: 过渡阀块(回转接头右)~

Length: 1,750 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

View full repair specifications

Diagram Pipe No. 12

307-5026

Installation route: 大臂后段~过渡接头(大臂前段上)

Length: 2,960 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

View full repair specifications

Diagram Pipe No. 17

307-4966

Installation route: 右踏板~

Length: 280 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

View full repair specifications

Diagram Pipe No. 6

372-9653

Installation route: 手柄(推土铲)~

Length: 1,220 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

View full repair specifications

For reference only. Confirm the actual hose before fabrication.