Authors Djoeli SatrijoMechanical Engineering, Diponegoro University, Semarang, Central Java, IndonesiaToni PrahastoMechanical Engineering, Diponegoro University, Semarang, Central Java, IndonesiaOjo KurdiMechanical Engineering, Diponegoro University, Semarang, Central Java, IndonesiaMikhael Dixon DarmawanMechanical Engineering, Diponegoro University, Semarang, Central Java, Indonesia Abstract Vibration can occur for a variety of reasons, such as machine operation, environmental factors, human activities, and others. Therefore, the ability to accurately measure and analyze vibration is essential to optimize the design and performance of a mechanical system. This research paper presents an experimental study of the GUNT TM 150 Vibration Training System Test Equipment. The purpose of this study is to conduct a comparative analysis of the performance of the test equipment through three types of mechanical vibration tests: beam oscillation, damped oscillation, and spring-mass oscillation. This study evaluates the effectiveness of each type of test in simulating different types of mechanical vibration and analyzes the results obtained. The analysis is done by comparing the experimental results with theoretical calculations. The findings of this study are expected to contribute to the improvement of vibration testing methods and techniques in various fields, especially mechanical engineering. Keywords beam oscillation damped oscillation GUNT TM 150 mechanical vibration spring-mass oscillation Citation of this Article Djoeli Satrijo, Toni Prahasto, Ojo Kurdi, Mikhael Dixon Darmawan, “Experimental Study of Vibration Training System Test Equipment TM 150: Comparative Analysis of Beam Oscillation, Damped Oscillation, and Spring-Mass System Tests” Published in International Current Journal of Engineering and Science - ICJES, Volume 2, Issue 1, pp 1-7, May 2023. Licence Copyright (c) 2026 International Current Journal of Engineering and Science. 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