Challenger High Horsepower Row Crop Tractors Little about Challenger MT500D Series Tractors Hello everyone, today, we are going to learn the key features and specifications of all the models of Challenger MT500D Series Tractors with prices in this post. The tractors from Challenger MT500D Series are well known for giving more work done in less time than tractors from other … [Read more...] about Challenger High Horsepower Row Crop Tractors Price, Specs, Features