Can it work yes,,, will it work,,, maybe ! You have to remember you are pulling it through dirt gravel red dog what ever. And if you look at the dynamics of when it happening you can see that while the box does plain off a layer of material and re deposit it you still have to contend with the drag of the plaining blade as it moves through the material, the pressure is spread across the whole blade. The resistance of rocks and what ever when struck is transferred to the box, to the 3 point, to the frame of the tractor, and to the wheels. And from there back to the ground, where your tires are attempting to retain traction with the road/ground surface. To much and they can no longer retain traction and spin and nothing happens. As been said so many time about the compact tractors, you will run out of traction before you run out of power