Karpushyn S. Intensification of the process of ground digging with the help of scraper by means of the working organ modification and filling - up technology.

3. The work is dedicated to the research of the digging ground process with the help of scraper by means of the fitting out of the working organ with the stage carving system and dup front lid in terms of ladle filling - up at two stages. In this work one can see the results of theoretical and experimental researches of ladle filling-up process and also worked out methods of the definition of power, energetic rational constructive and technological parameters of working organ and the process. Yt's figured ant the that the usage of the offered constructive and technological decisions of working organ in complex and the process of ladle filling - up according to the two - stages technology in comparison with the scraper of the traditional construction diminishes the resistance of the ground digging and leads to the possibility of ladle volume extension to 26...30% at unchangeable puller (dragger), productivity to 17...25%.