村民刘某从城里一家私人农机销售点低价购买了一台手扶拖拉机,在运输庄稼时,后车斗大轴突然断焊,车轮甩掉,连人带车栽进路沟,刘某受重伤,多亏抢救及时,才保住了性命。刘某曾向有关方面投诉,但因那家销售点早已人去楼空,有关方面也无可奈何。其实,近年来,在农村由于购买了劣质手扶拖拉机 Villagers Liu from the city a private agricultural machinery point of sale to buy a low-cost tractor, in the transport of crops, after the bucket shaft suddenly broken welding, the wheels get rid of, even with a car planted Road ditches, Ryu Seriously injured, thanks to timely rescue, only to save their lives. Liu had complaints to the parties concerned, but because that point of sale has long been empty, the parties concerned also do nothing. In fact, in recent years, due to the purchase of inferior walking tractors in the countryside