





Row-Crop tractor. Built in Waterloo, Iowa, USA. Total built. 33 (gasoline) 90 (Low-Profile) The John 4230 was the Generation II replacement for the popular 4020. A row-crop tricycle front-end was an option on the 4230. Along with the smaller 4030, this was the final tractor from the 's Waterloo factory to have a tricycle option.












































