Individual hose record

4259804 Hose Repair Specifications

Excavator · Hitachi · EX450LC-5 · Boom Assembly

Finished length2,550 mm

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Installation diagram — Pipe No. 102

Locate Pipe No. 102 in the diagram, then confirm part number 4259804 before removing the hose.

Part number: 4259804
Diagram pipe number: 102
Installation route: 大臂左3/左4/左5/左6
Hose specification: DN25;4SP-16;32Mpa
Finished length: 2,550 mm
Working pressure: 32 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: 4

Same system

Diagram Pipe No. 30

Installation route: 小臂油缸

Diagram Pipe No. 102

Installation route: 大臂左2

Length: 2,550 mm
Specification: DN25;4SP-16;32Mpa
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: 铲斗油缸左

Length: 900 mm
Specification: DN25;4SH-16;38.8MPa
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