Individual hose record

4643290 Hose Repair Specifications

Excavator · Hitachi · ZX180LC-5G · Swivel Joint

Finished length1,000 mm

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Installation diagram — Pipe No. 7

Locate Pipe No. 7 in the diagram, then confirm part number 4643290 before removing the hose.

Hitachi ZX180LC-5G installation diagram showing hydraulic hose 4643290 at Pipe No. 7 — **Hitachi ZX180LC-5G**Part 4643290 · Pipe No. 7Open full-size diagram

Repair specifications

Part number: 4643290
Diagram pipe number: 7
Installation route: 回转接头~分配阀左上
Hose specification: DN19;4SP-12;35Mpa
Finished length: 1,000 mm
Working pressure: 35 MPa
Left fitting: 90° elbow, American female thread, flat-face sealOriginal Chinese: 90°美制内螺纹平面密封
Right fitting: 90° light-series flangeOriginal Chinese: 90°法兰-轻型
Quantity: 1

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Diagram Pipe No. 0

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

Length: 2,000 mm
Specification: DN19;4SH-12;42MPa
Left fitting: American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
Right fitting: 90° elbow, American female thread, flat-face sealOriginal Chinese: 90°美制内螺纹平面密封

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Diagram Pipe No. 7

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Installation route: 回转接头~分配阀左上

Length: 1,000 mm
Specification: DN19;4SP-12;35Mpa
Left fitting: 90° elbow, American female thread, flat-face sealOriginal Chinese: 90°美制内螺纹平面密封
Right fitting: 90° light-series flangeOriginal Chinese: 90°法兰-轻型

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Diagram Pipe No. 8

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

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Diagram Pipe No. 13

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Left fitting: 美制内螺纹37°内锥
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Diagram Pipe No. 13

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Installation route: 回转接头~回油铁管(液压油箱)

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Left fitting: 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. 8

9255469

Installation route: 回转接头~分配阀左下

Length: 900 mm
Specification: DN19;4SP-12;35Mpa
Left fitting: 90° elbow, American female thread, flat-face sealOriginal Chinese: 90°美制内螺纹平面密封
Right fitting: 90° light-series flangeOriginal Chinese: 90°法兰-轻型

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Diagram Pipe No. 1

4629656

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

Length: 2,000 mm
Specification: DN19;4SH-12;42MPa
Left fitting: American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
Right fitting: 90° elbow, American female thread, flat-face sealOriginal Chinese: 90°美制内螺纹平面密封

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Diagram Pipe No. 8

4643291

Installation route: 回转接头~分配阀左下

Length: 900 mm
Specification: DN19;4SP-12;35Mpa
Left fitting: 90° elbow, American female thread, flat-face sealOriginal Chinese: 90°美制内螺纹平面密封
Right fitting: 90° light-series flangeOriginal Chinese: 90°法兰-轻型

View full repair specifications