RG 1645 self-propelled stump cutter combines a 44-hp Kubota turbo-diesel engine, four-wheel drive and 59-in. cutting width into a compact machine with a low center of gravity. Unique pivot design keeps engine’s weight low to the frame. Fold-down chip retainers provide ample chip capacity and minimize cleanup time. Other features include joystick controls, hydraulic backfill blade and two-speed ground travel. Rayco Manufacturing Inc., Wooster, Ohio