Swisher Drum-Style Spike Aerator — 36in. Width, Model# 11933

Using this drum spike aerator helps lawns breathe and get more nutrients into the soil. 78 steel spikes penetrate the ground to a depth of 2 1/2 inches. The drum can be filled with 24 gallons of water to add weight and achieve better penetration. Aerator Type: Drum Tow-Behind, Working Width (in.): 36, Spikes (qty.): 78, Spike Length (in.): 2 3/4, Spike Penetration Depth (in.): 2 1/2, HP Required to Pull: 12, Overall Width (in.): 40, Weight Capacity (lbs.): 319 (24 gallons of water) Spikes are 2 3/4in. long