Transmission systems in agricultural tractors marketed in Brazil

ABSTRACT: In a tractor, the transmission system transmits power generated in engine to driving wheels, hydraulic systems, and take-off (PTO). There are several types of systems available Brazilian market ranging from simplest most advanced. Therefore, objective this study was verify different present 228 models agricultural tractors produced marketed Brazil during 2019. The tractor were grouped based on classified as sliding, partially synchronized, semi powershift, full continuously variable (CVT). According classification, it found that belonged Class III (51.5-73.5 kW) with 66 total. However, even continuous modernization field becoming increasingly independent operator, 66% still mechanical. CVT which only an above 117.7 kW, expected be equipped less powerful coming decades.