Concavities range
Bellota has the widest range of disc harrows on the market. The concavity of the discs determines the depth at which the disc harrows can work. The disc harrow is a piece of farm machinery that tills the land or loosens up and turns over the soil. It should be taken into account that only a third of the disc diameter penetrates the soil when choosing the most suitable diameter for each job.
Tables of reference