Tractors aren't small to begin with, so Big Bud, the world's largest, is particularly huge. The story behind it and what it's ...

Jun. 19—It stands 14 feet tall, holds 1,000 gallons of fuel and can work close to an acre-and-a-half a minute. At 36,000 pounds, its eight 8-foot-tall tires alone weigh as much as a conventional farm ...