For sale is a walk-behind, self-propelled lawn aerator. It is on the older side, and in need of a bit of TLC, but operatable. It is 18" wide and has a 4hp Briggs&Stratton engine. Here is a link to a youtube video I posted: http://[URL="http://www.youtube.com/watch?v=pBz__JwCiLU"]www.youtube.com/watch?v=pBz__JwCiLU [/URL] my Phone 908 887 3816. Make me an offer!