Machine description: 7.5 in Spacing, Single Shoot, Rubber Capped Steel 3 in Packer, New Holland P1060 430 bu 3 Compartment Tow-Behind Air Cart, Tank S/N YCS015430 Double Fan, Loading System, 10 in Loading Auger, 21.5Lx16.... more info about the 2006 New Holland SD550.