Allis-Chalmers introduced its WD tractor in mid-1948 as the replacement for the WC model. Although the WD retained the 4-cylinder, 201-cubic-inch Allis-Chalmers gasoline engine, design improvements ...
Visitors to Naper Settlement on Tuesday, Sept. 5, can come early at 9:30 a.m. to see a fully restored 1953 Allis-Chalmers WD45 tractor and plow return to the grounds of the historic village at 523 S.