October 8, 2025Vibroengineering PROCEDIAOpen Access

EX1200 excavator structure simulation and analysis

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This research demonstrates the impact of structural optimization on fatigue life in excavators, suggesting better designs may enhance safety.

The study reveals that structural optimization significantly reduces fatigue failure risks in excavators.
Static and dynamic finite element analysis showed critical joint vulnerabilities, affecting the overall fatigue life.
Modal analysis identified key vibration response paths, emphasizing the need for design improvements in excavators.
The findings suggest structural reliability can be enhanced through targeted optimization and stress assessment.

Shan et al. (2025) studied this question.

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This research demonstrates the impact of structural optimization on fatigue life in excavators, suggesting better designs may enhance safety.