Individual hose record

9190859 Hose Repair Specifications

Excavator · Hitachi · ZX350F · 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 ZX350F installation diagram showing hydraulic hose 9190859 at Pipe No. 4 — Hitachi ZX350FPart 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

Same system

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Diagram Pipe No. 11

9163647

Installation route: 回转接头~分配阀左上/右上

Length: 1,450 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: 90° light-series flangeOriginal Chinese: 90°法兰-轻型

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Diagram Pipe No. 9

4313440

Installation route: 回转接头~回油铁管(液压油箱)

Length: 2,200 mm
Specification: DN13;2SN-08;27.5MPa
Left fitting: 美制内螺纹74°内锥
Right fitting: 90°美制内螺纹74°内锥

View full repair specifications