The Parrett 6 is a farm tractor built by Ross Carrier and distributed by Parrett from 1935 to 1937 in Benton Harbor, Michigan, USA. It features a Hercules IXB 3.7L 4-cylinder liquid-cooled gasoline engine, a 3-speed sliding gear transmission with 3 forward and 1 reverse gears, and two-wheel drive with manual steering. The tractor has an open operator station and is capable of pulling 2 14-inch plows. It weighs 2,600 lbs and rides on 11.25-24 rear tires. The belt pulley has a diameter of 12 inches and runs at 830 RPM.