Long-term tractor test: Deutz-Fahr Agrotron 120 …but very different under the skin. That would seem to sum up Deutz-Fahr’s latest incarnation of its Agrotron tractor line, more than ten years after the original range’s launch. Characteristics such as the glassy cabin, colourful controls and tapered snout remain, but underneath the Agrotron of today it’s all change. Martin Rickatson catches up with our long-term Agrotron 120