Individual hose record

4452749 Hose Repair Specifications

Excavator · Hitachi · ZX450LC · Solenoid Valve

Finished length1,400 mm

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Installation diagram — Pipe No. 31

Locate Pipe No. 31 in the diagram, then confirm part number 4452749 before removing the hose.

Hitachi ZX450LC installation diagram showing hydraulic hose 4452749 at Pipe No. 31
Hitachi ZX450LCPart 4452749 · Pipe No. 31Open full-size diagram

Repair specifications

Part number
4452749
Diagram pipe number
31
Installation route
电磁阀~回油铁管(液压油箱)
Hose specification
DN13;1SN-08;16MPa
Finished length
1,400 mm
Working pressure
16 MPa
Left fitting
美制内螺纹74°内锥
Right fitting
美制内螺纹74°内锥
Quantity
1

Same system

Related Hoses

Diagram Pipe No. 21

4611078

Installation route: 电磁阀~先导滤芯

Length
3,100 mm
Specification
DN13;1SN-08;16MPa
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. 30

4366756

Installation route: 电磁阀~过渡阀块(分配阀)

Length
465 mm
Specification
DN10;2SN-6;33MPa
Left fitting
美制内螺纹74°内锥双六角
Right fitting
美制内螺纹74°内锥双六角
View full repair specifications
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