An over running coupler (ORC) is basically a ratchet that attaches to your power take off (PTO) shaft and the drive shaft of your implement attaches to it. In older tractors the PTO shaft (when ...
AT THE recent Tullamore Show, Seamus Coonan, a trailer manufacturer and Zetor dealer from Clonmore, Co Tipperary, had on his stand a very useful design of PTO guard. What is different about the PTO ...