The STIHL YARD BOSS comes with a "pick tine" cultivator set, which is used for aereation in gardens and flowerbeds as well as many other applications. Also available is an optional "bolo tine" cultivator which is used more in the area of weed removal and tilling. Both models come with a wheel kit for easy maneuverability and balance. Included is one gallon of 2-cycle mixed gas. Also known as a rototiller, roto tiller, rotatiller, Mantis tiller or rotor tiller, or cultivator or Rotitiller