Individual hose record

4218419 Hose Repair Specifications

Excavator · Hitachi · EX150 · Attachments – Breaker

Finished length750 mm

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Installation diagram — Pipe No. 46

Locate Pipe No. 46 in the diagram, then confirm part number 4218419 before removing the hose.

Hitachi EX150 installation diagram showing hydraulic hose 4218419 at Pipe No. 46 — Hitachi EX150Part 4218419 · Pipe No. 46Open full-size diagram

Repair specifications

Part number: 4218419
Diagram pipe number: 46
Installation route: 分配阀上~过渡阀块(合流)
Hose specification: DN10;1层纤维-6;14MPa
Finished length: 750 mm
Working pressure: 14 MPa
Left fitting: 美制内螺纹37°内锥
Right fitting: 90°美制内螺纹37°内锥
Quantity: 1

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Left fitting: American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
Right fitting: American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封

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Diagram Pipe No. 64

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Right fitting: American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封

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Diagram Pipe No. 50

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Installation route: 分配阀下~过渡阀块(合流)

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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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Diagram Pipe No. 45

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Installation route: 过渡阀块(隔板)~过渡阀块(合流)

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Left fitting: 美制内螺纹74°内锥
Right fitting: 90°美制内螺纹74°内锥

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Diagram Pipe No. 49

4218420

Installation route: 分配阀上~过渡阀块(合流)

Length: 700 mm
Specification: DN10;1层纤维-6;14MPa
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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Diagram Pipe No. 47

4218417

Installation route: 分配阀上~过渡阀块(合流)

Length: 660 mm
Specification: DN10;1层纤维-6;14MPa
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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