Smart Traction or “Intelligent Traction” Two brushes that, whilst cleaning the floor, move the machine forwards. It is easy to use. With its intuitive controls, Alta can be used without any particular instructions, and also withstands neglect and lack of maintenance. It is light to drive. The operator’s hands are never worn out due to uncomfortable positions as Alta has smart Traction. It is very good value as it is highly industrialized, low maintenance, and has a very strong structure and quality components.