NRG, New Rolly Generation, is the new Rolly compact scrubber dryer, even more performing and reliable for top cleaning results! NRG such as energy, power, but also innovation: an integrated system of technical solutions able to meet the needs of the most demanding cleaning professionals. Comfort in narrow spaces, where no one arrives: - 7,5 liters of tank capacity, its dimensions, combined with a special handle (patented) and swivel wheels allow Rolly to go and work in small areas. Lithium batteries: a big power in a small case - The last generation lithium batteries hosted in a practical small case guarantees reliability and running time (more than one hour running time with the 10 Ah batteries and more than two hours thanks to the 20 Ah ones).Top cleaning and drying results: - the cylindrical brush deck, with three different down pressure adjustable by knob, against every kind of dirt; - an unbelievable alternate twin squeegee system (patented), for top drying results and optimized consumptions at the same time; - low noise level (only 54 dbA), perfect for day cleaning and in all the environments (hospitals, resthomes, schools…) where silence is a must. A start & go machine: No training required, everybody can use Rolly: - all the main functions can be managed by the intuitive control panel; - coloured levers and knobs clearly help the user preparing the machine for work or while using it; - effortless maintenance. Rolly 7 ½ M 33 is available with two different batteries variants (10 Ah, 20 Ah) as standard.