autonomous cleaning robot for cleaning surfaces dry and wet

A surface treatment robot (100), comprising: a robot frame (200) having an outer perimeter formed substantially as a shape of constant width, driven forward by at least one rotating member; compartment dispensing fluid (S) that houses a fluid to be dispensed by the robot (100), a head wet cleaning (600) that employs at least one member cleaning powered wet (604) paralimpiar width cleaning along a line width cleaning robot (100) with the help of fluidodispensado; and waste material compartment (D) harboring waste fluid picked up by the robot; the head having wet cleaning (600) one cleaning width with respect to the total mass of robot delarmazon robot (200), compartment dispensing material (S) after vacuum cleaning head wet, ycompartimento residual material (D) once full of waste fluid picked up by the robot (100), greater than or equal to trescentimetros cleaning width per kilogram of total robot mass.