Forestry Mulchers 2014 1195 United States, Pittsfield, Massachusetts
Forestry Mulchers 2018 United States, Pittsfield, Massachusetts
Grinders 2019 596 United States, Pittsfield, Massachusetts
Feller Bunchers 1996 United States, Boston, Massachusetts
Wood Chippers 2018 United States, Boston, Massachusetts
Harvesters 1998 1,760 h United States, Milford, Massachusetts