Ivan Baniari: Universal Tractors in Forestry, Diploma Thesis, Technical University inZvolen. Faculty of Environmental and Manufacturing Engineering, Department ofInformatics and Automation Technology, Lecturer: Ing. Milan Helexa, PhD., Degree ofprofessional qualification: magister (Mgr.), Zvolen, 2018, 71 pages.The diploma thesis focuses on the use of universal tractors in forestry. This work isfurther focused on the more detailed characteristics and subsequent analysis of tractorgears and tires, electro-hydraulic systems, the technological activity of the tractor andthe ensuing environmental aspects of tractor application in forestry.Attention is also paid to calculations and charts based on a closer analysis andcharacteristics of 200 pieces of different tractors by different producers.