“…Tractors with an explosion engine, which used gasoline or diesel oil as fuel, started to perform two main functions in rural work: i) served as stationary sources of energy, moving, for example, (by means of a belt transmission system), grain processors; and ii) they replaced animal traction in plows and other agricultural machines. Thus, combustion engine tractors have gained worldwide prominence for their versatility, as they can be coupled to the most diverse implements, such as the plow, planter, cultivator, harvester, among others (Gianezini et al, 2014).…”