"This 36in.W x 14in. dia. drum aerator has 78 three-inch spikes that penetrate up to 2 3/4in.D. Holds up to 24 gallons of water for a total filled weight of 299 lbs. Great for hard soil or clay. HP Required to Pull 14, Aerator Type Spike, Spikes qty. 78, Spike Penetration Depth in. 2 3/4, Spike Length in. 3, Application Aerator, Working Width in. 36, Overall Width in. 40. 14 HP or greater tractor recommended"
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