年初以来，一汽贸易总公司解放中重型车底盘出现旺销局面。解放中重型车底盘，是一汽为顺应市场对改装车、专用车需求逐渐增大的趋势，在近几年着力开发研制的主推产品。目前已形成2大系列，4个种类，120个品种，涵盖了从375t到30t的13个吨位级别。作为自卸车、牵弓旧的基础， Since the beginning of the year, FAW Trade Corporation has released a strong sales situation of medium and heavy truck chassis. The liberation of heavy-duty chassis, FAW is to adapt to the market to adapt to the car, the demand for special vehicles gradually increasing trend in recent years focus on the development of the main push product development. There are currently 2 major series, 4 varieties and 120 varieties, covering 13 tonnage levels from 375t to 30t. As a dump truck, bow the old base,