Split-Drive Aerators

The aerator that makes turning easy! The patented Classen Split-Drive Aerator permits non-stop aeration. The aeration tines are split into left and right assemblies, driven independently of each other. The patented split-drive technology let’s you steer, turn, and aerate without raising the tines out of the ground. Classen… serious lawn care made easy!


  • Patented split-drive technology permits operator to steer, turn, and aerate non-stop without raising tines out of the ground.
  • Steering controls ensure the straight line operation on side hills with this full time self-propelled unit
  • Side bumpers prevent catching on obstacles and tire scapes ensure consistent tine depth
  • Combination throttle and belt tightener for smoother start
  • Protective chain guards help keep grass, leaves and cores out of chains and sprockets
  • Heavy-duty sealed ball bearings for durability and superior performance
  • 2-Year Warranty
Specification Chart

Split-Drive Aerators – Model Chart

TA-17D TA-25D
Dimensions 123cm H (96cm aerating) x 76cm W x 127cm L 123cm H (96cm aerating) x 103cm W x 127cm L
Dry Weight 146 kg 168 kg
Aerating Width 41cm and fits through 76cm gate 62cm and fits through 90cm gate when rear wheels removed
Coverage 1796 sq. metres per hour 2695 sq. metres per hour
Tines 24 tines with coring depth up to 7cm and hole pattern of 10cm x 18cm 36 tines with coring depth up to 7cm and hole pattern of 10cm x 18cm
Weight Bar Removable 18 kg weight bar Removable 23 kg weight bar
Drum 25 litres front poly drum 36 litres front poly drum
Engine Honda® GX120 Honda® GX120