Some of the Briggs and Stratton snowblowers have an auger-propelled, or self-propelled, drive systems as we have mentioned earlier. The power from the engine spins the auger, which then helps you to move forward in the deepest snow without getting stuck. As soon as the snow gets in, it is ejected through the chute. This system helps you to avoid the need to push your snowblower with force, making your clearing task a breeze.