Pogorilyy S. Mechanical-technological bases by creation of mobile power means type of "Autotractor"

The dissertation is devoted to the development of the basics creation of mobile power means type of "Autotractor". The potential technological properties of these mobile energy facilities make it possible to use them practically with equal efficiency both on transport technological operations and on hauling technological operations in the field, which increases the annual load and reduces the cost of the performed work. The regularities and rational values of the parameters and modes of operation of mobile power means of the type "Autotractor" are established, which will provide reduction of operating costs and fuel costs for performing technological operations of the APV. A system of differential equations has been made, which makes it possible to substantiate the design parameters of technological machines and tools for aggregation with power tools with 6 × 6 running system and to simulate and study the motion process and modes of operation of the unit based on it. The influence of the running gear of the MEZ type "Autotractor" with a support surface and its operational and technological parameters on the performance of traction technological operations is investigated. It is established that the use of technological complex of machines, formed on the basis of MEZ-330 "Autotractor", allows to reduce direct operating costs for cultivation of field crops in comparison with technological complexes of machines based on tractors of production of the countries of Eastern and Western Europe by 366,2 and 863б5 UAH/ha. Key words: autotractor, mobile power tool, multifunctional power tool, traction research, slip factor, traction force.