7 most interesting and the largest tractor in the world

We have compiled the world's largest tractor. Tractors interesting to see if you're ready let's move on to our video.NN mind-blowing design that made both laugh . Here are 10 of the most expensive things in the world. Visit our site: Like us on Facebook: Follow . World's largest tractor Case IH Steiger® tractors Case IH Steiger Quadtrac 620 tractor or 440 Launched in 2013, the Case IH Steiger Quadtrac 620 is the . Big Bud 525/50 pulling a 21 bottom plow. This was taken at the Alvordton, OH Plow Day on 8-8-15. To try and answer some of the questions in the comments, .