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dc.contributor.authorHuang, Yu Yangen
dc.contributor.authorHorvath, Laszloen
dc.contributor.authorBöröcz, Péteren
dc.identifier.citationHuang, Y.Y.; Horvath, L.; Böröcz, P. Measurement and Analysis of Industrial Forklifts Vibration Levels for Unit Load Testing Purposes. Appl. Sci. 2021, 11, 2901.en
dc.description.abstractForklifts are one of the most common types of material handling equipment used in warehouses and distribution centers. Vibration generated by forklifts may have an effect on the performance of unit loads and product damage rates. Historical research projects have focused predominantly on the measurement of vibration for over-the-road transportation. Thus, there is still a lack of understanding of the level of vibration caused by forklifts. The goal of this study was to understand how the vibration that is experienced by unit loads while being transported by forklifts is affected by factors such as speed, road condition, unit load weight, type of forklift, and sensor location. For this study, power spectral density (PSD) measurements were collected using a Lansmont Saver 9X30 data logger. Vibration levels were measured for three different industrial forklifts on two different surface types. The forklifts were driven at two different speeds while carrying two different unit load weights. For all of these conditions, the vibration levels were measured at the forklift carriage, at the back of the fork tine heel, and at the fork tine tips. The results obtained show that the highest vibrational intensity occurred at 3–4 Hz, while the highest overall Grms value observed was 0.145 G2/Hz (between 1–200 Hz). An increase in the forklift speed caused an increase in vibration intensity. In contrast, an increase in the unit load weight carried by the forklift caused a decrease in vibration intensity. Among the three forklifts studied, the gas-powered forklift had the highest vibration intensity, and all forklifts, when driven on asphalt, experienced more vibration.en
dc.rightsCreative Commons Attribution 4.0 Internationalen
dc.titleMeasurement and Analysis of Industrial Forklifts Vibration Levels for Unit Load Testing Purposesen
dc.typeArticle - Refereeden
dc.contributor.departmentSustainable Biomaterialsen
dc.title.serialApplied Sciencesen

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Creative Commons Attribution 4.0 International
License: Creative Commons Attribution 4.0 International