A two-stage snow blower is a powerful machine designed to clear snow from driveways and sidewalks efficiently. It features two main components: an auger that collects the snow and a blower that expels it. The auger breaks up the snow and moves it into the machine, while the blower throws the snow far away from the cleared area, making it ideal for heavy snowfall. These snow blowers are typically powered by gasoline engines, providing the strength needed for tough winter conditions. They often come with adjustable chutes, allowing users to control the direction of the expelled snow. Many models also include features like heated handles and electric starters for added convenience.