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 ...

Add Yahoo as a preferred source to see more of our stories on Google. 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, ...

The Big Bud 747, the world's largest farm tractor, will be coming to the Flathead County Fairgrounds July 2-5. (photo provided) Built in Havre in 1977, the Big Bud 747 is the largest farm tractor ever ...