Individual hose record

4218407 Hose Repair Specifications

Excavator · Hitachi · EX300LC · Attachments

Finished length1,700 mm

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Installation diagram — Pipe No. 1

Locate Pipe No. 1 in the diagram, then confirm part number 4218407 before removing the hose.

Hitachi EX300LC installation diagram showing hydraulic hose 4218407 at Pipe No. 1 — Hitachi EX300LCPart 4218407 · Pipe No. 1Open full-size diagram

Repair specifications

Part number: 4218407
Diagram pipe number: 1
Installation route: 备用踏板~接线板(中转接头)
Hose specification: DN10;1层纤维-6;14MPa
Finished length: 1,700 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

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. 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. 18

4218473

Installation route: 过渡阀块(隔板)~接线板(中转接头)

Length: 3,350 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. 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

View full repair specifications