Dulevo 120 eh is a robust industrial sweetening, designed to work in the most difficult and dusty environments. Cleaning track: 150 cm manufacture year: 2019 Status: revised power supply: 48v 540ah battery new thanks to the "Direct dependent sweeping" system (waste container positioned in the front of the machine) This sweeper is designed to work in dusty environments with Really surprising results. The Dulevo 120 industrial sweetener has all the characteristics of the best industrial machines: large container, great power, exceptional sweeping performance and a truly performing suction system.