Individual hose record

4270447 Hose Repair Specifications

Excavator · Hitachi · ZX230LC · Attachments – Breaker

Finished length3,200 mm

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Installation diagram — Pipe No. 9

Locate Pipe No. 9 in the diagram, then confirm part number 4270447 before removing the hose.

Hitachi ZX230LC installation diagram showing hydraulic hose 4270447 at Pipe No. 9
Hitachi ZX230LCPart 4270447 · Pipe No. 9Open full-size diagram

Repair specifications

Part number
4270447
Diagram pipe number
9
Installation route
破碎器踏板~中转接头
Hose specification
DN10;1SN-6;7Mpa
Finished length
3,200 mm
Working pressure
7 MPa
Left fitting
美制内螺纹37°内锥
Right fitting
美制内螺纹37°内锥
Quantity
1

Same system

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Diagram Pipe No. 11

4188920

Installation route: 大臂(破碎器)~卸压安全阀(破碎器)

Length
800 mm
Specification
DN19;4SP-12;38Mpa
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. 3

4452263

Installation route: 小臂破碎器截止阀左

Length
1,800 mm
Specification
DN25;4SH-16;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
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