Deutz Fahr took the opportunity to show off its new range-topping heavy draft tractors. The Agrotron X720 pumps out a maximum of 275hp while the smaller X710 sticks to 230hp. Muscle is provided by a 7.2-litre Deutz common-rail six-cylinder. Transmission is a 40F x 40R semi-powershift ZF unit.  Prices start from £82,127.