产销趋于稳定,降幅有所减少2012年上半年,工程机械主要产品产销量均在2011年同期较高基数的基础上出现了较大幅度的下降,其中,挖掘机、推土机、汽车起重机、压路机、摊铺机前5个月累计销量的降幅均超过30%;工业车辆、装载机、平地机起伏变化较小。就各产品的销售情况看,由于2011年3—5月的销量与往年相比偏高不少,6、7月基本回归正常水平,所以,2012年3—5月不可避免地会出现较大降幅,预计6月以后,降幅变小,有望实现当月同比正增长;与2011年3、4月环比大幅震荡的情况不同,2012年环比变化明显小于2011年,4月虽比 Production and sales tended to be stable with a decrease in decline In the first half of 2012, the production and sales volume of construction machinery major products both showed a significant drop on the basis of the higher base in 2011, of which excavators, bulldozers, truck cranes, road rollers , The cumulative sales of the first five months of the paver dropped by more than 30%; the fluctuation of industrial vehicles, loaders and graders was small. As for the sales of each product, due to the high sales in March-May 2011 compared with previous years and the return to normal in June and July, it is inevitable that March-May 2012 will be larger The decline is expected to fall after June, is expected to achieve positive month-on-year growth; with the chain in March and April 2011, the case of sharp concussion is different from the 2012 chain change was significantly less than in 2011, although in April than