At that time A-C's popular 'WC' sold for $825. It was the first 'modern' tractor that sold for under $500 � with rubber tires when a set of rubber could add $150 to the price. Model 'B.' For many small farmers, the Model 'B' was a revolution and was in production from 1937-57.The 'U' also had the distinction of being the first farm tractor equipped by the manufacturer with low-pressure rubber tires.
It weighed 4,000 pounds and produced up to 30 HP, particularly later in its production run. It was popular enough that it stayed in the A-C line until 1952. Model 'U.' The 'U' was A-C's answer to the Ford's Fordson tractor and was first produced in 1929 in partnership with the United Tractor Company.
