i have always liked these machines. i think they are the first forwarders. i know they were build from massey ferguson tractors. this is a tread for iron mule forwarders. the one in these pictures is the only one i have ever seen that says massey ferguson on it instead of iron mule.
this is one with a prossesor head on it. this picture is from another forum on this site. very cool machines any one with pictures post them!