The Viper Scrubber Dryer Fang 20H is a medium sized walk-behind scrubber dryer that can easily clean floors in tough and dirty envionments. Variable pad pressure makes it possible to adjust cleaning to the needs of the environment, for example, a dirtier area would require more pad pressure. A large tank capacity and a longer battery run times makes it possible to clean for a longer time. This machine is suitable for scrubbing and drying in tough and dirty environments such as building contractors and industrial environments. The controls are simple and easy to use, the pad pressure can vary up to 91kg, the transaxle drive also has a variable speed and there is a forward and reverse drive.