The hand crank makes adjusting the depth of the roller easy on the RT22 and RT23 Series Rotary Tillers. Use a lower setting for more firming action, ideal for controlling wind erosion.
The RT22 and RT23 Series have an optional hydraulic cage roller adjustment kit available to allow for depth adjustments without leaving the tractor seat.
The helical-shaped rotor decreases horsepower required to drive units. They are designed so they enter the field at different times for more efficiency.