Machine description: 12 in Spacing, Single Shoot, Liquid Fertilizer Kit, Semi-Pneumatic 4 in Packer, John Deere 787 170 gal 2 Compartment Tow-Behind Air Cart, Tank S/N N00787X000299 Single Fan, 7 in Auger Loading System, ... more info about the 1993 John Deere 610.