@article{article_403823, title={Tractor Lifetime Assessment Analysis}, journal={Journal of Agricultural Sciences}, volume={25}, pages={197–204}, year={2019}, DOI={10.15832/ankutbd.403823}, author={Mileusnić, Zoran and Tanasijević, Miloš and Miodragović, Rajko and Dimitrijević, Aleksandra and Urošević, Mirko}, keywords={standards,Tractor,Reliability,Remaining lifetime}, abstract={<div> <font face="Times New Roman, serif"> <span style="font-size:16px;">In this paper, two different approaches in analyzing the tractor lifetime assessment are presented. The first one is based  </span> </font> <span style="font-size:16px;font-family:’Times New Roman’, serif;">on reliability theory and the other one is based on the relevant experience that was implemented in the ASABE standards.  </span> <span style="font-size:16px;font-family:’Times New Roman’, serif;">In this way, the dependence of tractor reliability and lifetime on working conditions is  presented through two models  </span> <span style="font-size:16px;font-family:’Times New Roman’, serif;">verified in the paper. Tractors from two different producers were analyzed. Experimental data were collected during the  </span> <span style="font-size:16px;font-family:’Times New Roman’, serif;">tractor working engagement at the fields of Agricultural Corporation Belgrade (ACB). Analyzing the obtained data it  </span> <span style="font-size:16px;font-family:’Times New Roman’, serif;">is possible to find the mismanagement in the tractor usage.  Removing them it is possible to extend the period of tractor  </span> <span style="font-size:16px;font-family:’Times New Roman’, serif;">utilization. In this way the overall organization of tractor-machinery system on a farm can significantly be improved. </span> </div>}, number={2}, publisher={Ankara University}