rotary tiller models rt4 rt5 rt6 rtz recommended tractor horsepower weight working width overall width max working depth hitch cat 1& quick hitch compatible driveline number of flanges on rotor number of tines per flange rotor rotation rotor shaft speed skid shoes top gearbox construction side gearbox construction gearbox lubrication major construction heavy duty tines provide a digging depth of up to 7" side gearbox provides easy access for maintenance tarterusa.com | 161
