The Swingtrim Tree Trimmer is a category 1, three-point-hitch-mounted, bar-flail trimmer, which allows one to do fruit-tree trimming without having to leave the tractor seat. Swingtrim's 4-foot-wide, hydraulic-motor-driven cutter bar can be positioned on either side of the tractor and is raised to almost any height (up to 11 feet) by three hydraulic positioning cylinders. Tractors must be at least 22 horsepower to operate the device. The website refers to this as a "swingtrim sicklebar"