Individual hose record

4372523 Hose Repair Specifications

Excavator · Hitachi · ZX450LC-3 · Control Valve

Finished length1,200 mm

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Installation diagram — Pipe No. 13

Locate Pipe No. 13 in the diagram, then confirm part number 4372523 before removing the hose.

Hitachi ZX450LC-3 installation diagram showing hydraulic hose 4372523 at Pipe No. 13
Hitachi ZX450LC-3Part 4372523 · Pipe No. 13Open full-size diagram

Repair specifications

Part number
4372523
Diagram pipe number
13
Installation route
分配阀左~回转马达(左)
Hose specification
DN19;4SH-12;42MPa
Finished length
1,200 mm
Working pressure
42 MPa
Left fitting
American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
Right fitting
90° light-series flangeOriginal Chinese: 90°法兰-轻型
Quantity
2

Same system

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Left fitting
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Right fitting
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Diagram Pipe No. 48

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美制内螺纹74°内锥
Right fitting
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Diagram Pipe No. 2

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Left fitting
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Right fitting
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Diagram Pipe No. 17

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Left fitting
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Right fitting
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Diagram Pipe No. 15

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Installation route: 分配阀左~回转马达(右)

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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Diagram Pipe No. 32

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Installation route: 分配阀左~电磁阀

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Specification
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Left fitting
美制内螺纹74°内锥
Right fitting
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Installation route: 分配阀左~铁管(大臂下)

Length
1,700 mm
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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Diagram Pipe No. 22

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Installation route: 分配阀上右~

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Specification
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Right fitting
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