Wood Chippers 2010 1,786 h United States, Goodfield, Illinois
Grinders 2022 120 United States, Aurora, Illinois
Wood Chippers 2016 674 h United States, Aurora, Illinois
Wood Chippers 2018 119 h United States, Aurora, Illinois
Grinders 2006 7444 United States, Aurora, Illinois
Grinders 2021 317 United States, Aurora, Illinois