Individual hose record

4442173 Hose Repair Specifications

Excavator · Hitachi · ZX270LC · Supply and Return Valve

Finished length3,150 mm

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Installation diagram — Pipe No. 8

Locate Pipe No. 8 in the diagram, then confirm part number 4442173 before removing the hose.

Hitachi ZX270LC installation diagram showing hydraulic hose 4442173 at Pipe No. 8 — Hitachi ZX270LCPart 4442173 · Pipe No. 8Open full-size diagram

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

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