Built in 1977 in Havre, Montana, Big Bud is a 747 farm tractor standing 14 feet tall and 27 feet long. It weighs over 100,000 pounds and has a 1,100 horsepower engine. Throughout the 1980s and 90s ...

and electric.The largest tractor in the world is the Big Bud 747. It weighs 70,000 pounds and has a 1,000 gallon fuel tank. While tractors are known to be slow moving, some can actually exceed 100 ...