Individual hose record

4316572 Hose Repair Specifications

Excavator · Hitachi · ZX450LC · Swivel Joint

Finished length1,450 mm

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Installation diagram — Pipe No. 3

Locate Pipe No. 3 in the diagram, then confirm part number 4316572 before removing the hose.

Hitachi ZX450LC installation diagram showing hydraulic hose 4316572 at Pipe No. 3
Hitachi ZX450LCPart 4316572 · Pipe No. 3Open full-size diagram

Repair specifications

Part number
4316572
Diagram pipe number
3
Installation route
回转接头~分配阀左下
Hose specification
DN25;4SH-16;38.8MPa
Finished length
1,450 mm
Working pressure
38.8 MPa
Left fitting
American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
Right fitting
45° heavy-series flangeOriginal Chinese: 45°法兰-重型
Quantity
1

Same system

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Installation route: Swivel joint → travel motorOriginal Chinese: 回转接头~行走马达

Length
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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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Diagram Pipe No. 26

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Installation route: 回转接头~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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Diagram Pipe No. 24

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Installation route: Swivel joint → travel motorOriginal Chinese: 回转接头~行走马达

Length
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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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Diagram Pipe No. 18A

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Installation route: 回转接头~回油铁管(液压油箱)

Length
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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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Diagram Pipe No. 0

4430973

Installation route: Swivel joint → travel motorOriginal Chinese: 回转接头~行走马达

Length
2,500 mm
Specification
DN25;4SH-16;38.8MPa
Left fitting
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Right fitting
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Diagram Pipe No. 1

4316573

Installation route: 回转接头~分配阀右下

Length
1,550 mm
Specification
DN25;4SH-16;38.8MPa
Left fitting
American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
Right fitting
45° heavy-series flangeOriginal Chinese: 45°法兰-重型
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Diagram Pipe No. 18

9206759

Installation route: 回转接头~回油铁管(液压油箱)

Length
2,100 mm
Specification
DN13;1SN-08;16MPa
Left fitting
美制内螺纹74°内锥
Right fitting
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