Mechanical tree trimmers and mechanical tree removers, namely, a mechanical tree trimmer and remover with two removable arms, one for grabbing the tree or tree part and one for cutting; tree branch cutting machines; tree trimming machines and tree removing machines, namely, a tree trimmer and remover with two removable arms, one for grabbing the tree or tree part and one for cutting; tree trimming machines and tree removing machines in the nature of a wood chipper machine that creates wood ch...