The Kuhn EL82-155 Power RotoTiller (or Maschio U155) is a versatile 3 point (3pt) tiller that offers efficiency and performance while being reliable and adaptable to a wide range of requirements. PTO driven. The various needs and requirements of vineyards, market gardeners, nursery workers, landscapers, horticulturist and gardeners are met through careful design and construction. Our pull behind tiller provides optimum seedbed preparation in various working conditions for good germination and vigorous young plant growth. Also known as a rototiller, roto tiller, rotatiller, rotor tiller, or cultivator or Rotitiller