This image was originally published in the January 1977 issue of No-Till Farmer.

You'd need a 260-row no-till planter to fully utilize this 650-horsepower, two-engine articulated Steiger tractor that was displayed at the 1976 Farm Progress Show.

With 30-inch rows, the no-till planter would stretch out 650 feet wide behind this monster tractor that had a price tag of around $100,000 in 1977.