The PSD range of ride on brush cutters are specifically designed to cut long grass and brash on both steep slopes and rough terrain, but when equipped with an optional mulching kit they deliver excellent cutting results on lawns so there is no need to use a lawn tractor which in dense long grass will cause clogged mower decks, smoking belts and bent blades. Ride on brush cutters can outperform lawn tractors and are capable of much more than other ride on brush cutter son the market.