Individual hose record

4640204 Hose Repair Specifications

Excavator · Hitachi · ZX470LC-5B · Swivel Joint

Finished length2,800 mm

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Installation diagram — Pipe No. 2

Locate Pipe No. 2 in the diagram, then confirm part number 4640204 before removing the hose.

Hitachi ZX470LC-5B installation diagram showing hydraulic hose 4640204 at Pipe No. 2
Hitachi ZX470LC-5BPart 4640204 · Pipe No. 2Open full-size diagram

Repair specifications

Part number
4640204
Diagram pipe number
2
Installation route
Swivel joint → travel motorOriginal Chinese: 回转接头~行走马达
Hose specification
DN12;1SN-8;7Mpa
Finished length
2,800 mm
Working pressure
7 MPa
Left fitting
90°美制内螺纹37°内锥
Right fitting
90°美制内螺纹37°内锥
Quantity
1

Same system

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Diagram Pipe No. 3

4639749

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

Length
3,150 mm
Specification
DN10;1SN-6;7Mpa
Left fitting
90°美制内螺纹37°内锥
Right fitting
美制内螺纹37°内锥
View full repair specifications

Diagram Pipe No. 1

4639753

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

Length
2,800 mm
Specification
DN12;1SN-8;7Mpa
Left fitting
90°美制内螺纹37°内锥
Right fitting
90°美制内螺纹37°内锥
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Diagram Pipe No. 0

4701227

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

Length
2,750 mm
Specification
DN25;4SP-16;35Mpa
Left fitting
90° elbow, American female thread, flat-face sealOriginal Chinese: 90°美制内螺纹平面密封
Right fitting
Heavy-series flangeOriginal Chinese: 法兰-重型
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Diagram Pipe No. 17

9265420

Installation route: 回转接头~接头(液压油箱)

Length
3,400 mm
Specification
DN13;1SN-08;16MPa
Left fitting
美制内螺纹74°内锥
Right fitting
美制内螺纹74°内锥
View full repair specifications

Diagram Pipe No. 3

4651809

Installation route: 回转接头上~分配阀左下

Length
1,400 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. 0

4651807

Installation route: 回转接头上~分配阀右下

Length
1,650 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
View full repair specifications

Diagram Pipe No. 17

4305142

Installation route: 回转接头~接头(液压油箱)

Length
3,400 mm
Specification
DN12;1SN-08;7Mpa
Left fitting
美制内螺纹74°内锥
Right fitting
美制内螺纹74°内锥
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