Individual hose record

4297978 Hose Repair Specifications

Excavator · Hitachi · EX100-2 · Attachments – Breaker

Finished length1,000 mm

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Installation diagram — Pipe No. 23

Locate Pipe No. 23 in the diagram, then confirm part number 4297978 before removing the hose.

Hitachi EX100-2 installation diagram showing hydraulic hose 4297978 at Pipe No. 23
Hitachi EX100-2Part 4297978 · Pipe No. 23Open full-size diagram

Repair specifications

Part number
4297978
Diagram pipe number
23
Installation route
破碎器踏板~接线板(破碎器踏板)
Hose specification
DN10;1层纤维-6;14MPa
Finished length
1,000 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

Related Hoses

Diagram Pipe No. 7

4218001

Installation route: 破碎器踏板~行走推杆

Length
600 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
View full repair specifications

Diagram Pipe No. 36

4297979

Installation route: 破碎器踏板~接线板(破碎器踏板)

Length
1,050 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
View full repair specifications

Diagram Pipe No. 22

4297977

Installation route: 分配阀后~接线板(破碎器踏板)

Length
1,500 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
View full repair specifications

Diagram Pipe No. 8

4210340

Installation route: 破碎器踏板~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
View full repair specifications

Diagram Pipe No. 11

4229841

Installation route: 小臂破碎器截止阀

Length
1,600 mm
Specification
DN19;4SP-12;34.5MPa
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
View full repair specifications

Diagram Pipe No. 7

4210341

Installation route: 破碎器踏板~行走推杆

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
View full repair specifications

Diagram Pipe No. 21

4297976

Installation route: 分配阀前~接线板(破碎器踏板)

Length
1,800 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
View full repair specifications
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