This thesis focuses on the development of a construction trailer for tractors, intended for transporting bulk materials on construction sites. Special emphasis is placed on optimization in comparison with existing solutions and on adaptability to the needs of end users. The development process is based on the design methodology following the VDI 2221 guidelines, which includes market analysis, definition of requirements and specifications based on user needs, functional decomposition, and systematic evaluation of concepts according to the VDI 2225 method. The most promising concept serves as the basis for dimensioning the trailer and determining standard and other components. The presented results include the selection of the most promising concept, analysis of all main parts using the finite element method, and the creation of a 3D model, which serves as the basis for further prototype development.
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