The company's new line of brush chippers begins with the RC 6D. The 6-inch-disk chipper has a 25-hp Kohler V-twin engine that produces torque ratings of 39.5 ft.-lbs. at 2,800 rpm. Ideal for rental, the unit features reversing auto-feed, which maintains the correct rpm level for uniform chips, optimal fuel consumption and minimal vibration. The RC 6D is towed behind a pickup truck, and its highway lighting features conform to Federal Motor Vehicle Standards.