AE1300H Billy Goat Aerator with four-stroke engine Four-stroke engine 13 hp - 9,7 kW - 390 cc GX390 This machine combines true 30" wide aeration and speed up to 7 km/h to complete 1/4 acre in as little as 15 minutes! That's 59% faster than a 26" drum! Plus no more lifting on turns; aerate in reverse; do trim and edges with ease; and significantly improve hole quantity and quality vs. drum aerators.The AE1300H features Patent Pending variable aeration density (VAD™) and creates 2-10 times more holes than drum models in one pass (8-48 holes per sq. ft.) This eliminates double or triple aerating with drum aerators that have fixed hole patterns as low as 4 per sq. ft. and saves significant time. VAD also offers ability to do patch repair and seed bed prep in one pass by simply slowing down over bare spots. View product