Individual hose record

4459255 Hose Repair Specifications

Excavator · Hitachi · ZX450LC · Attachments

Finished length1,800 mm

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Installation diagram — Pipe No. 62

Locate Pipe No. 62 in the diagram, then confirm part number 4459255 before removing the hose.

Hitachi ZX450LC installation diagram showing hydraulic hose 4459255 at Pipe No. 62
Hitachi ZX450LCPart 4459255 · Pipe No. 62Open full-size diagram

Repair specifications

Part number
4459255
Diagram pipe number
62
Installation route
过渡阀块(分配阀)~过渡阀块(支架)
Hose specification
DN10;1SN-06;18MPa
Finished length
1,800 mm
Working pressure
18 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

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Length
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Specification
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Left fitting
美制内螺纹74°内锥
Right fitting
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Diagram Pipe No. 20A

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Installation route: 装载踏板~进回油阀

Length
3,200 mm
Specification
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Left fitting
美制内螺纹37°内锥
Right fitting
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Diagram Pipe No. 20

9211532

Installation route: 装载踏板~进回油阀

Length
3,200 mm
Specification
DN10;1SN-6;7Mpa
Left fitting
美制内螺纹37°内锥
Right fitting
90°美制内螺纹37°内锥
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