Individual hose record

4351173 Hose Repair Specifications

Excavator · Hitachi · EX270LC-5 · Control Valve

Finished length850 mm

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Installation diagram — Pipe No. 13

Locate Pipe No. 13 in the diagram, then confirm part number 4351173 before removing the hose.

Hitachi EX270LC-5 installation diagram showing hydraulic hose 4351173 at Pipe No. 13 — Hitachi EX270LC-5Part 4351173 · Pipe No. 13Open full-size diagram

Repair specifications

Part number: 4351173
Diagram pipe number: 13
Installation route: 分配阀上~液压油箱
Hose specification: DN10;1层纤维-6;14MPa
Finished length: 850 mm
Working pressure: 14 MPa
Left fitting: 美制内螺纹37°内锥
Right fitting: 90°美制内螺纹37°内锥
Quantity: 1

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Diagram Pipe No. 16

4332934

Installation route: 分配阀上~电磁阀

Length: 400 mm
Specification: DN6;1SN-04;22.5MPa
Left fitting: 美制内螺纹74°内锥
Right fitting: 美制内螺纹74°内锥

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Diagram Pipe No. 14

4349806

Installation route: 分配阀下~液压油箱

Length: 1,450 mm
Specification: DN10;1SN-06;18MPa
Left fitting: 美制内螺纹74°内锥
Right fitting: 美制内螺纹74°内锥

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Diagram Pipe No. 41

4361042

Installation route: 分配阀后~液压油箱

Length: 1,650 mm
Specification: DN6;1SN-04;22.5MPa
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