Escalator Cleaner, Max. Productivity Area 1800 stairs/hr, Cleaning Path Width 18 in, Vacuum Capacity 1 3/8 gal, Height 9 in, Length 38 in, Width 18 in, Body Material Steel, Cord Length 50 ft, Brush Width 18 in, Sound Level 60 dB, Horsepower 0.3, Voltage 150 V