Individual hose record

4343209 Hose Repair Specifications

Excavator · Hitachi · EX450LC-5 · Attachments – Breaker

Finished length900 mm

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Installation diagram — Pipe No. 10

Locate Pipe No. 10 in the diagram, then confirm part number 4343209 before removing the hose.

Hitachi EX450LC-5 installation diagram showing hydraulic hose 4343209 at Pipe No. 10
Hitachi EX450LC-5Part 4343209 · Pipe No. 10Open full-size diagram

Repair specifications

Part number
4343209
Diagram pipe number
10
Installation route
大臂(后段)~卸压安全阀(破碎器)
Hose specification
DN32;4SP-20;32Mpa
Finished length
900 mm
Working pressure
32 MPa
Left fitting
American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
Right fitting
90° elbow, American female thread, flat-face sealOriginal Chinese: 90°美制内螺纹平面密封
Quantity
2

Same system

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Installation route: 分配阀左~铁管(破碎器)

Length
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Specification
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Left fitting
Heavy-series flangeOriginal Chinese: 法兰-重型
Right fitting
70°法兰-重型
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Diagram Pipe No. 57

4268958

Installation route: 过渡阀块(破碎器)~破碎器滤芯

Length
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Specification
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Left fitting
英制内螺纹30°外锥
Right fitting
英制内螺纹30°外锥
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Diagram Pipe No. 34

4375307

Installation route: 分配阀下左~过渡阀块(踏板)

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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