The objective of the master's thesis is to develop a system that allows cutting vegetation around tree trunks. The methodology, which was followed, is to review the patents filed so far and the products in this field. With the help of engineering knowledge and product development models, the design concepts were selected and discussed. The first subassembly was divided into standard machine elements, which were evaluated and a static and dynamic strength calculation was performed. The main problem is estimating the structural stress conditions from the associated load cases. To ensure efficient cutting, it is necessary to identify the key parameters involved in the process. We illustrated the process in more detail in the second part and with the help of the optimization method with which the maximum efficiency was sought. The results and calculations show that there is still enough room in this area for improvements and new products, as the requirements are increasing day by day. We can achieve this by economically disposing of resources and choosing the right approach.
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