@article{MAKHILLJEAS2017121314581,
    title = {Justification of the Tractor Fleet Range for the Agricultural Complex of Kazakhstan},
    journal = {Journal of Engineering and Applied Sciences},
    volume = {12},
    number = {13},
    pages = {3323-3328},
    year = {2017},
    issn = {1816-949x},
    doi = {jeasci.2017.3323.3328},
    url = {https://makhillpublications.co/view-article.php?issn=1816-949x&doi=jeasci.2017.3323.3328},
    author = {A.,V.,V.,J.,M. and},
    keywords = {Range,tractor fleet,tractive force,system of machinery,technology,area,unit,load,costs},
    abstract = {The range of tractor fleet for different regions of Kazakhstan is justified based on the calculations
and analysis of tests results and observation. The results of research on the effect of the nominal tractive force
(class) of tractors, the level of their reliability, the price and applied technology of tillage on labor productivity
and cash expenditure are presented in this study. It is established that the application of zero tillage technology
has the greatest impact on increasing labor productivity (2.5, …, 3 times) compared to soil protection
technology. Increasing the nominal tractive force of tractors from 40-50 to 60-80 kN and applying the minimum
tillage technology provides an increase in labor productivity for 1.9, …, 2 times and decrease in aggregate costs
compared to soil protective technology.}
    }