Rotary Tiller with automatic side shifting is a secondary tillage machine used especially in orchards and vineyards. The hydraulic system on the machine performs the operation of getting away from the plant body automatically with the help of the sensing rod with no need of intervention of the driver and it does not harm the body even if it is a sapling. The transfer of the motion coming from the power-take-off to the blades through gear system; In this way, it makes a savings on the power and the fuel in proportion to the chain system. *Shaft has a safety device (clutch), that protects the machine and the tractor in case of stone or grass roots compaction. *Metal plate which is placed in rear, enables to re-shred the dashed soil and protects environment from the risk of harm.