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. Spike Length in. 3, Working Width in. 36, Spike Penetration Depth in. 2 3/4, HP Required to Pull 14, Application Aerator, Overall Width in. 40, Aerator Type Spike, Spikes qty. 78. 14 HP or greater tractor recommended
on Yard Tuff Drum Spike Aerator - 36in.W, Model# SE-40
0out of0found this question helpful.
There are 72 spikes which are 3 inches long and they penetrate up to 2 and 3/4 inches deep. If your sprinkler system is above the ground or buried less than 3 inches deep, it is possible the aerator spikes could damage the system.
answered 2 years ago
1out of1found this answer helpful.
When filled with water full length if the gorund is soft at all, 3.5 inches or so. If really hard ground It will go over an inch at least.