Tractor test: Deutz-Fahr Agrotron K120 Profiline … for grown-up livestock farmers who want a grown-up tractor. So often the livestock sector is supplied with base spec machines because this, for the most part, is what the market demands. Yet there are stockmen out there looking for something just that little bit extra, and these are the buyers that Deutz is targeting with its generously appointed Agrotron K120 Profiline model. We find out how this 85kW/116hp (ECE R24) top-end livestock tractor performs at the DLG test station and in the field