Individual hose record

4442173 Hose Repair Specifications

Excavator · Hitachi · ZX250 · Supply and Return Valve

Finished length3,150 mm

Repair specifications

Part number: 4442173
Diagram pipe number: 8
Installation route: 进回油阀~中转接头
Hose specification: DN6;1SN-04;22.5MPa
Finished length: 3,150 mm
Working pressure: 22.5 MPa
Left fitting: 美制内螺纹74°内锥
Right fitting: 90°美制内螺纹74°内锥
Quantity: 1

Same system

Related Hoses

Diagram Pipe No. 13

4465617

Installation route: 进回油阀~中转接头

Length: 3,200 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