Individual hose record

4644709 Hose Repair Specifications

Excavator · Hitachi · ZX75US-5N · Attachments – Breaker

Finished length1,350 mm

Locate this hose

Installation diagram — Pipe No. 3

Locate Pipe No. 3 in the diagram, then confirm part number 4644709 before removing the hose.

Part number: 4644709
Diagram pipe number: 3
Installation route: 小臂破碎器截止阀
Hose specification: DN19;4SP-12;35Mpa
Finished length: 1,350 mm
Working pressure: 35 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: 2

Same system

Diagram Pipe No. 5

Installation route: 大臂(前段)~大臂(后段)

Length: 520 mm
Specification: DN19;4SP-12;38Mpa
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. 29

Installation route: 破碎器踏板~进回油阀