Individual hose record

9190859 Hose Repair Specifications

Excavator · Hitachi · ZX330LC · Swivel Joint

Finished length1,550 mm

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Installation diagram — Pipe No. 4

Locate Pipe No. 4 in the diagram, then confirm part number 9190859 before removing the hose.

Hitachi ZX330LC installation diagram showing hydraulic hose 9190859 at Pipe No. 4 — **Hitachi ZX330LC**Part 9190859 · Pipe No. 4Open full-size diagram

Repair specifications

Part number: 9190859
Diagram pipe number: 4
Installation route: 回转接头~电磁阀
Hose specification: DN6;1SN-04;22.5MPa
Finished length: 1,550 mm
Working pressure: 22.5 MPa
Left fitting: 美制内螺纹74°内锥
Right fitting: 90°美制内螺纹74°内锥
Quantity: 1

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Diagram Pipe No. 7

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Diagram Pipe No. 0

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Left fitting: American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
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Diagram Pipe No. 11

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Diagram Pipe No. 25

4294424

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

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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. 24

4284508

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

Length: 2,300 mm
Specification: DN25;4SP-16;32Mpa
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. 14

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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. 25

4284507

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

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Specification: DN25;4SP-16;32Mpa
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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