Individual hose record

4218473 Hose Repair Specifications

Excavator · Hitachi · EX300LC · Attachments

Finished length3,350 mm

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Installation diagram — Pipe No. 18

Locate Pipe No. 18 in the diagram, then confirm part number 4218473 before removing the hose.

Hitachi EX300LC installation diagram showing hydraulic hose 4218473 at Pipe No. 18 — Hitachi EX300LCPart 4218473 · Pipe No. 18Open full-size diagram

Repair specifications

Part number: 4218473
Diagram pipe number: 18
Installation route: 过渡阀块(隔板)~接线板(中转接头)
Hose specification: DN10;1层纤维-6;14MPa
Finished length: 3,350 mm
Working pressure: 14 MPa
Left fitting: 90°美制内螺纹37°内锥
Right fitting: 美制外螺纹37°外锥
Quantity: 1

Same system

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Diagram Pipe No. 5

4218404

Installation route: 分配阀下~接线板(中转接头)

Length: 1,850 mm
Specification: DN10;1层纤维-6;14MPa
Left fitting: 90°美制内螺纹37°内锥
Right fitting: 美制外螺纹37°外锥

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Diagram Pipe No. 1

4218407

Installation route: 备用踏板~接线板(中转接头)

Length: 1,700 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. 2

4210340

Installation route: 备用踏板~进回油阀

Length: 1,350 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. 4

4218405

Installation route: 分配阀上~接线板(中转接头)

Length: 2,350 mm
Specification: DN10;1层纤维-6;14MPa
Left fitting: 90°美制内螺纹37°内锥
Right fitting: 美制外螺纹37°外锥

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Diagram Pipe No. 3

4210341

Installation route: 备用踏板~行走踏板

Length: 1,200 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. 26

4213401

Installation route: 过渡阀块(隔板)~过渡阀块(合流)

Length: 500 mm
Specification: DN10;1SN-06;18MPa
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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