Individual hose record

4348070 Hose Repair Specifications

Excavator · Hitachi · ZX450LC · Attachments – Breaker

Finished length1,850 mm

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Installation diagram — Pipe No. 42

Locate Pipe No. 42 in the diagram, then confirm part number 4348070 before removing the hose.

Hitachi ZX450LC installation diagram showing hydraulic hose 4348070 at Pipe No. 42
Hitachi ZX450LCPart 4348070 · Pipe No. 42Open full-size diagram

Repair specifications

Part number
4348070
Diagram pipe number
42
Installation route
分配阀左~铁管(破碎器)
Hose specification
DN32;4SP-20;32Mpa
Finished length
1,850 mm
Working pressure
32 MPa
Left fitting
Heavy-series flangeOriginal Chinese: 法兰-重型
Right fitting
70°法兰-重型
Quantity
1

Same system

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Specification
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Left fitting
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Right fitting
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Diagram Pipe No. 18

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Right fitting
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Diagram Pipe No. 10

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Left fitting
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Right fitting
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Diagram Pipe No. 6

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Installation route: 破碎器踏板~进回油阀

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Right fitting
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Diagram Pipe No. 7

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Specification
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Left fitting
美制内螺纹37°内锥
Right fitting
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Diagram Pipe No. 8

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Installation route: 大臂(后段)~卸压安全阀(破碎器)

Length
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Specification
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Left fitting
American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
Right fitting
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For reference only. Confirm the actual hose before fabrication.

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