All of our tractors use the Briggs and Stratton 16hp twin-V engine required for the competition, but our drive-trains have ranged from standard gearbox transmissions, to hydraulic, CVT (continuously variable transmission), and hybrid electric, always trying to use the latest technology, and design a vehicle that will turn heads at competition. All of the students involved with the Quartar Scale Tractor Team would like to thank our local sponsors, who make this great experience possible with their generous donations.