большой размер уборочная машина

The largr sizesweeper has fourteen big merits and 12 patents. Itis a kind of electric multifunction sweeper without pollution and noise. This product provides the customers for more complete cleaning functions, especially for stadium, hospital, supermarket, working shop, housing estate, station, airport, yard and other flat and small places with strict request for exhausting and noise.1,Front adjustable driving seat made of genuine leather enhances personal comfort during driving. 2,Chain transmission system improves flexibility, narrows the turning angle and is easily operated when turning around. 3,1450mm ultra wide working surface improves efficiency tremendously, shortens working hours and reduces labor intensity efficiently. 4,Electrical back axle, with proprietary technology, is equipped with vehicle differential system and enhances stability and maneuverability during driving. 5,Independently developed aluminium alloy rims and vacuum tyres help ensure not only attractiveness of the whole vehicle but also the driver’s safety. 6,85Ah storage battery set with super capacity helps extend its service span and reduce use cost. 7,Adjustable vibration absorbing system, with proprietary technology, lessens bumpiness of the whole vehicle and extends service span of each system. 8,Hydraulic braking system is adopted to ensure braking distance effectively and protect safety of the driver. 9,Brushes made of new materials increase their wear resistance, reduce use cost and extend the service span. 10,Rolling system with counterweight is adopted to scavenge effectively on various rough and uneven roads. 11,Independently designed advanced brush system can distinguish particulates with different sizes to ensure effective collecting. 12,Air pump can lift the machine for 8cm,in order to sweeping bigger size garbage and protecting brush when they stop working. 13,The automatic navigation system, when you step on electric drive pedal for 8 seconds running ,the machine will perform the function of cruising at a fixed speed. 14,Detachable roof, not only improves the degree of beauty products, but also increased operating comfort.