In this monograph there are ways to increase the agro-technical performance of chisel cultivators, reduce material and energy consumption, as well as "Magnum 8940", MX-255, T 7060, ARION-630C, AXION- The results of theoretical and experimental research on the development of a comprehensive schematic diagram and technological process of a large chisel cultivator for use in high-power tractors such as 850, ARES-697, substantiation of its parameters are presented. The monograph is intended for students, masters, basic doctoral students, doctoral students, independent researchers, research and teaching staff and designers. This monograph is a practical, KX-Itex-2018- "Scientific and technical solutions for the development of comprehensive chisel cultivators for high-power tractors on the basis of improving the performance of existing chisel-cultivators to increase performance and reduce energy consumption" within the state programs QXA-3-001-2015 25 Based on the results of research conducted in the framework of innovation projects on "Preparation and introduction of industrial models of large-scale chisel cultivator".