Individual hose record

4379282 Hose Repair Specifications

Excavator · Hitachi · EX550LC · Control Valve

Finished length750 mm

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Installation diagram — Pipe No. 44

Locate Pipe No. 44 in the diagram, then confirm part number 4379282 before removing the hose.

Hitachi EX550LC installation diagram showing hydraulic hose 4379282 at Pipe No. 44
Hitachi EX550LCPart 4379282 · Pipe No. 44Open full-size diagram

Repair specifications

Part number
4379282
Diagram pipe number
44
Installation route
分配阀下~过渡阀块(分配阀)
Hose specification
DN10;1SN-6;7Mpa
Finished length
750 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: 分配阀右~液压油箱

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. 6

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Installation route: 分配阀上~电磁阀(液压油箱)

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

4366735

Installation route: 分配阀下~过渡阀块(分配阀)

Length
500 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
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Diagram Pipe No. 17

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Installation route: 分配阀上~电磁阀(液压油箱)

Length
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Specification
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Left fitting
美制内螺纹37°内锥
Right fitting
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Diagram Pipe No. 19

4343414

Installation route: 分配阀上左~进回油阀

Length
4,850 mm
Specification
DN10;1层纤维-6;14MPa
Left fitting
美制内螺纹37°内锥
Right fitting
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Diagram Pipe No. 28

4367002

Installation route: 分配阀左~液压油箱

Length
2,000 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
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Diagram Pipe No. 44

4317660

Installation route: 分配阀下~过渡阀块(分配阀)

Length
500 mm
Specification
DN10;1层纤维-6;14MPa
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. 56

4343389

Installation route: 分配阀右~电磁阀(分配阀)

Length
1,050 mm
Specification
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Left fitting
美制内螺纹37°内锥
Right fitting
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