Forward pulley design: The forward pulley design, can control the balance of the escalator cleaner and easy to move. High quality fibre dust bag design: The fibre dust bag can collects the small dust and big dust, then protect the motor.Length the life of the escalator. Besides, you can wash it again and again. Roller brush design: The roller brush design,can first collect the big dust in the 20L dust tank,then protect the machine. Import motor design: Adopt the Ametek motor with 1180W have about 3-5 years longer life than normal ones. Seperate button design: The escalator have two button,one can control the roll brush while another one control the vacuum motor . When the step ladder up to run automatically, machine should be placed above the step ladder; When run step ladder down automatically, the machine must be placed at the bottom of the step ladder. n nModel: SC-450 blue n nGross weight: 40.2kg n nNet weight: 38kg n nVoltage: 110V/50Hz n nPower: 1180W n nOperating width: 450mm n nDry motor: 1000W n nRoll brush motor: 24V/180W n nRoll brush speed: 230RPM n nCapacity: 20L n nCable: 12M n nPacking size: 950×540×310mm n nIn sulation grade: I

1. The control panel is clear and easy to operate. Compact as it is. \n2. It has a large water tank capacity. Mechanical parameters are displayed at any time, letting you be clear of the operational situation of the machine. \n3. With the curved water scraper, it makes better water sucking, The brushing disk is fitted with a shield, preventing the sewage from getting out. \n \nModel: SC-461 blue \n \nCleaning width: 510mm \n \nWater sucker: 755mm \n \nBrush diameter: 510mm \n \nBrush rotation speed: 282RPM \n \nBrush pressures: 38kg \n \nFloor motor power: 800W \n \nVoltage of water sucking motor: 24V \n \nPower of water sucking motor: 500W \n \nClean water tank capacity: 35L \n \nDirty water tank capacity: 45L \n \nWater sucking vacuum degree: 145KPA \n \nNoise: <70dB \n \nCleaning rate: 1750m2/h \n \nBattery: 2×12V 100Ah \n \nGross weight: 192kg \n \nNet weight: 169kg \n \nSize: 1350×680×1000mm