A cutting and chipping assembly for crops, said assembly comprises: plurality of blades comprising a sett cutting blade and a bud cutting blade adapted to be operable in an operative vertical motion, adapted to simultaneously cut and chip stem and buds of said crops placed under said plurality of blades at least a crank operable at varying speeds at least a motor adapted to drive said crank at said varying speeds plurality of pulley adapted to convert electric power of said motor to mechanical energy and further adapted to provide motion to said at least a crank and to provide said varying speeds and at least a piston adapted to be driven by said crank, which in turn, being adapted to operate said plurality of blades in said operative vertical motion.
