Individual hose record

4484023 Hose Repair Specifications

Excavator · Hitachi · ZX450LC · Supply and Return Valve

Finished length3,000 mm

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Installation diagram — Pipe No. 56

Locate Pipe No. 56 in the diagram, then confirm part number 4484023 before removing the hose.

Hitachi ZX450LC installation diagram showing hydraulic hose 4484023 at Pipe No. 56 — Hitachi ZX450LCPart 4484023 · Pipe No. 56Open full-size diagram

Repair specifications

Part number: 4484023
Diagram pipe number: 56
Installation route: 进回油阀~中转接头
Hose specification: DN6;1SN-04;22.5MPa
Finished length: 3,000 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. 55

4459266

Installation route: 进回油阀~中转接头

Length: 2,900 mm
Specification: DN10;1SN-06;18MPa
Left fitting: 美制内螺纹74°内锥
Right fitting: 90°美制内螺纹74°内锥

View full repair specifications

Diagram Pipe No. 57

4484024

Installation route: 进回油阀~过渡阀块(支架)

Length: 2,800 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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Diagram Pipe No. 14

4470091

Installation route: 进回油阀~过渡阀块(装载踏板)

Length: 300 mm
Specification: DN10;1SN-6;7Mpa
Left fitting: 美制内螺纹37°内锥
Right fitting: 美制内螺纹37°内锥

View full repair specifications