The Karcher K5 X Range features a water cooled motor for extra power and durability. Higher water flow and pressure combine to make light work of the toughest cleaning jobs. This model includes a Dirtblaster lance which should not be used on paint work or delicate surfaces! It also features Karcher's Plug 'n' Clean technology which allows you to change detergents depending on the area being cleaned. This high powered package is perfect for dealing with every outdoor cleaning task with speed and efficiency.