Agri-Fab make a 48" tow & plug aerator. Thanks to its 140lbs weight-tray, the Agri-Fab 45-0299 is capable of penetrating the toughest soil-types (the coring-points are made from heat-treated steel, so they won’t buckle or break under heavy loads). It has a generous 48-inch working-width, so you’ll be able to cover a lot of ground with each pass. The Agri-Fab 45-0299 Plug-Type Towed Aerator runs on a pair of wide-profile pneumatic tyres that provide traction and manoeuvrability, while also being gentle on the turf. The aeration-spools can be raised from the driver’s with a single cantilevered handle; and the aeration-depth can be adjusted up to 3-inches, to suit the application. A universal hitch-pin is included.