2007 Case IH ATX700 Air Seeder W/ADX3430 Air Cart, Poly Primary Tank, Power Folding, Hydraulic Down Assist, 3430 Tow Behind Cart Has 3 Tanks, 186, 102, 142 Bu Tanks W/430 Total Capacity, Semi Style Hopper For Auger, Cart Has 21.5L-16.1SL Front Tires, 30.5L-32 Rear Tires, 70' Total Length, SN: Y7S003334