Individual hose record

4420423 Hose Repair Specifications

Excavator · Hitachi · ZX180W · Hydraulic Tank

Finished length500 mm

Locate this hose

Installation diagram — Pipe No. 15

Locate Pipe No. 15 in the diagram, then confirm part number 4420423 before removing the hose.

Hitachi ZX180W installation diagram showing hydraulic hose 4420423 at Pipe No. 15 — Hitachi ZX180WPart 4420423 · Pipe No. 15Open full-size diagram

Repair specifications

Part number: 4420423
Diagram pipe number: 15
Installation route: 回油铁管(液压油箱)~蓄能器
Hose specification: DN12;1SN-8;7Mpa
Finished length: 500 mm
Working pressure: 7 MPa
Left fitting: 美制内螺纹37°内锥
Right fitting: 90°美制内螺纹37°内锥
Quantity: 1

Same system

Related Hoses

Diagram Pipe No. 12

9235879

Installation route: 液压油箱~中转接头

Length: 650 mm
Specification: DN10;1SN-06;18MPa
Left fitting: 美制内螺纹74°内锥
Right fitting: 美制内螺纹74°内锥

View full repair specifications

Diagram Pipe No. 12A

4450428

Installation route: 液压油箱~中转接头

Length: 650 mm
Specification: DN10;1SN-06;18MPa
Left fitting: 美制内螺纹74°内锥
Right fitting: 美制内螺纹74°内锥

View full repair specifications