Individual hose record

4457440 Hose Repair Specifications

Excavator · Hitachi · ZX135US · Hydraulic Tank

Finished length900 mm

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Installation diagram — Pipe No. 44A

Locate Pipe No. 44A in the diagram, then confirm part number 4457440 before removing the hose.

Hitachi ZX135US installation diagram showing hydraulic hose 4457440 at Pipe No. 44A
Hitachi ZX135USPart 4457440 · Pipe No. 44AOpen full-size diagram

Repair specifications

Part number
4457440
Diagram pipe number
44A
Installation route
液压油箱~中转接头
Hose specification
DN6;1SN-4;7Mpa
Finished length
900 mm
Working pressure
7 MPa
Left fitting
美制内螺纹37°内锥
Right fitting
美制内螺纹37°内锥
Quantity
1

Same system

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Installation route: 液压油箱~中转接头

Length
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Specification
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Left fitting
美制内螺纹37°内锥
Right fitting
美制内螺纹37°内锥
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Diagram Pipe No. 7

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Installation route: 液压油箱~进回油阀

Length
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Specification
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Left fitting
美制内螺纹37°内锥
Right fitting
美制内螺纹37°内锥
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Diagram Pipe No. 44

9203267

Installation route: 液压油箱~中转接头

Length
900 mm
Specification
DN6;1SN-4;7Mpa
Left fitting
美制内螺纹37°内锥
Right fitting
美制内螺纹37°内锥
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Diagram Pipe No. 7

4455183

Installation route: 液压油箱~进回油阀

Length
2,250 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
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