工程机械行业是国民经济的基础装备业,其增长与发展和国民经济的发展形势紧密相关。近年来工程机械呈现高速增长的态势,年增长率都在两位数以上。全行业的销售额,1998年350亿元(人民币),2002年达到773亿元。2002年工业总产值(不变价)由2001年的552亿元上升到765亿元,增长38.58％;销售收入由2001 Construction machinery industry is the basic equipment industry of the national economy, its growth and development and the development of the national economy are closely related. In recent years, construction machinery showed rapid growth, with annual growth rates above double digits. In the whole industry, sales were 35 billion yuan (RMB) in 1998 and 77.3 billion yuan in 2002. In 2002, the gross industrial output (constant price) rose from 55.2 billion yuan in 2001 to 76.5 billion yuan, up by 38.58%; the sales revenue increased from 2001