Bluebird has 2 different sizes of tow-behind aerators.  The TA10 comes in a width of 36" and the TA12 comes in a width of 48".  Because of the different sizes there is a model to suit whatever your needs might be.

New PL1600

Plugr offers the aeration market the PL1600.  It comes in a width of 45" and can be pulled behind a number of different pieces of equipment. 

The PL1600 is a fully contained aeration unit.  It comes with a 12hp Kohler motor an electric starter and an operator control panel, when using a zero turn this machine allows you to mow and aerate at one time.

Ryan offers 2 different options in this class of aerators.

Tow Behind Aerators

The Lawnaire Aerator comes in a 36" width and the Renovaire Aerator comes in a 72" width.  Both models are tow-behinds and can be used with many styles of zero turns or lawn tractors. 

3-PT Hitch Aerators

The 3-PT Lawnaire Aerator comes in 36" or 48" widths and the Tracaire Aerator comes in a 72" width.  These three options allow for flexibility among a variety of compact tractors.