Individual hose record

4452857 Hose Repair Specifications

Excavator · Hitachi · ZX75US · Boom Assembly

Finished length1,000 mm

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Installation diagram — Pipe No. 13

Locate Pipe No. 13 in the diagram, then confirm part number 4452857 before removing the hose.

Part number: 4452857
Diagram pipe number: 13
Installation route: Arm cylinder — rightOriginal Chinese: 小臂油缸右
Hose specification: DN12;2SN-8;27.5MPa
Finished length: 1,000 mm
Working pressure: 27.5 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

Diagram Pipe No. 14

Installation route: Arm cylinder — leftOriginal Chinese: 小臂油缸左

Length: 1,120 mm
Specification: DN12;2SN-8;27.5MPa
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