Root cause analysis and evaluation of corrective actions for discharge boom suspension failure in bucket wheel excavator

Root cause analysis and evaluation of corrective actions for discharge boom suspension failure in bucket wheel excavator

Abstract The article analyzes the failure of a bucket wheel excavator’s discharge boom suspension. The failure caused significant operational disruption and financial losses. The study includes metallographic tests and FEM analysis of the damaged axle, revealing a fatigue fracture due to inappropria...

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Bibliographic Details
Main Authors: Włodzimierz Dudziński, Piotr Odyjas, Maciej Olejnik, Przemysław Moczko, Damian Pietrusiak, Jędrzej Więckowski
Format: Article
Language:English
Published: Nature Portfolio 2025-08-01
Series:Scientific Reports
Subjects:
Bucket wheel excavator
Discharge boom
Fracture
Redesign
Online Access:https://doi.org/10.1038/s41598-025-13312-9
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