Troopers responded to an address on Delaware Road in Knowlton around 12:10 p.m. and found the man lying on a hill next to the driveway and a John Deere farming tractor that had crashed into a tree in the woods nearby, NJSP SFC Philip Curry told Daily Voice.
The victim, of Knowlton, was pronounced dead at the scene, Curry said. His identity was not released.
The incident remains under investigation.
Click here to follow Daily Voice North Hunterdon and receive free news updates.