The 7C series farm trailer has various types from 0.5T to 15T. The product has reasonable structure; beautiful appearance, economic and durable and can match various types of tractors. The 7C series agriculture divide into the suspension type and half suspension type with the trailer, self-discharging and not self-discharging and so on. The load-carrying capacity matching with each kind of 8-120 horsepower tractor is suitable for road and the field transportation.