Individual hose record

4373781 Hose Repair Specifications

Excavator · Hitachi · EX80-5 · Swing Motor

Finished length850 mm

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Installation diagram — Pipe No. 3

Locate Pipe No. 3 in the diagram, then confirm part number 4373781 before removing the hose.

Hitachi EX80-5 installation diagram showing hydraulic hose 4373781 at Pipe No. 3
Hitachi EX80-5Part 4373781 · Pipe No. 3Open full-size diagram

Repair specifications

Part number
4373781
Diagram pipe number
3
Installation route
回转马达~中转接头
Hose specification
DN6;2层纤维-4;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

Same system

Related Hoses

Diagram Pipe No. 7

4241338

Installation route: Swing motor → return steel line (hydraulic tank)Original Chinese: 回转马达~回油铁管(液压油箱)

Length
750 mm
Specification
DN10;1层纤维-6;14MPa
Left fitting
美制内螺纹37°内锥
Right fitting
美制内螺纹37°内锥
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