Dr Stump Grinder Review and Guide: Is It Worth The Hype ...
The Dr Stump Grinder comes with a 4-stroke engine, meaning you don't need to worry about premixing any oil and gas before filling the tank. Moving the unit across uneven terrain was fairly easy, thanks to the large tires. Their high floatation spec works well and provides a stable base for the machine and allows for the required maneuverability.