In this video viewers spend time with 6 big tractors disking up corn stalks preparing the ground for winter wheat seeding. Watch for 2 620 hp John Deere 9620RX 4 track tractors, 2 620 hp 9620R triple tire tractors and 1 600 hp Challenger MT875E track tractor. Big Tractor Power Video 1,862 Connect with Big Tractor Power @ http://www.bigtractorpower.com E-mail contact@bigtractorpower.com See More Great Tractor Videos - Subscribe ➜ https://www.youtube.com/bigtractorpower Share this Video: ➜ https://youtu.be/riy7WKLLuS8