I just stumbled on this awesome looking trailer with a cart tipper and compactor (Link at bottom):

Perfect For:

– Small Garbage Haulers – Recyclers

Features:

– Sealed LED Lights – Gas Powered Hydraulics with Electric Start – Sandblasted, Primed and Painted

Optional Equipment:

– Gooseneck or Pintle Hitch – Spare Tire – Back Up Alarm – Strobe Light – Cart Tipper – Compactor Roller Lid

http://protainer.com/index.php/compactor-trailer/