Every attachment in the FitTractor database, 189 implements across 13 categories: rotary cutters, rotary tillers, box blades, post hole diggers, finish mowers, snow blowers, rear blades, flail mowers, landscape rakes, grapples, pallet forks, bale spears, and land planes. Each record carries the specifications a compatibility check needs: hitch category, minimum PTO horsepower, required PTO shaft speed, working weight, and whether the manufacturer rates it for sub-compact tractors. Weights are taken from operator manuals and manufacturer spec sheets rather than retail listings, because listing weights are frequently the shipping weight or a different variant of the same model. Every record links to the manufacturer document it was read from and shows the date that source was last checked. Open any attachment to see which of the 197 tractors here fit it.