Product Overview CT3900 / CT4900 highly efficient electric dust carts This product is developed on the basis of artificial dust mop revolutionary products, mainly for shopping malls, station waiting hall, train platform, travelers channel, the airport terminal building, subway station channel dust and other daily maintenance work hard ground in public places, but also as a large electronics factory, assembly plant a large area of ??ground dust cleaning purposes. This product will be regular dust mop with a high performance electric vehicle combines easy job to replace the manual push dust, so that a single person cleaning the jurisdiction of rapid increase, and greatly reduce the labor intensity of workers, so that the cleaning staff to clean the area of ??the rapid expansion of per capita only A person can be equipped with manual operations to replace the original more than 10 people Face, efficient, effort and money! Features: ● 900mm steel liner forming independent, abandon frame bracket all the drawbacks, so pushing dust contact with the ground is more uniform and efficient 900mm ● selection of standard dust mop cover, purchase, easy to replace ● front and rear double configuration, according to the ground like flurried adjustable, push the dust better effect ● configuring high-performance three / four-wheel electric vehicles, with a smooth, more secure ● selection of powerful 350W brushless motor drive, no need to replace carbon brushes ● 12V / 20AHx4 efficient batteries, a charge Mileage> 45Km ● intelligent control, multi-function status display, manipulation glance ● handle variable speed, reversing, turning instructions, brakes ranging ● fixed speed, speed dual-control, you can set the pace of work and non-work rate, more secure and efficient ● Positive New 10-inch pneumatic tire trace, wear, smooth, no worries