Whether stripping, scrubbing, screening or bonnet cleaning, the Advance Pacesetter line of floor machines has a model to fit your needs and applications. The heavy-duty construction and durability of the Pacesetter sets it above the competition. All Pacesetter models have an ergonomic model handle that protects the user's hand during operation along walls and around corners. The Pacesetter HD is also available in 17 and 20-inch sizes. A triple-planetary gear design lasts longer than other gear drives because they do not develop a wear pattern. A sealed gearbox requires no maintenance.