中国工程机械工业协最近发布信息:我国目前主要工程机械产品的拥有量已超过120万台。 这项历经半年的研究结果显示:液压挖掘机拥有量为10万～11.1万台;100马力以上推土机拥有量为5.5万～5.9万台;装载机拥有量为22.5万～24.3万台;平地机拥有量为0.64万～0.7万台;铲运机拥有量为1.5 China Construction Machinery Industry Association recently released information: China’s current major construction machinery products have more than 1,200,000 units owned. The results of the study after six months showed that the number of hydraulic excavators was 100,000 to 111,000; the number of bulldozers above 100 horsepower was 55,000 to 59,000; the number of loaders was 225,000 to 243,000; Possession of 0,600 to 7,000 units; scraper has an amount of 1.5