摘要
近些年,履带式挖掘机市场迅猛发展,相比之下,轮胎式挖掘机(简称轮挖)作为挖掘机家族中的“丑小鸭”,其发展则显缓慢。统计显示,在发达国家轮挖需求量约占挖掘机需求总量的12%以上,而我国的轮挖仅为3%左右。由此看来,轮挖在国内的发展才刚刚开始。
Crawler excavator has seen a fast developing in recent years,compared with the slow developing of wheel excavator.Statistics suggest that the demand of wheel excavator in developed countries accounts for more than 12%of the total,while China's only about 3%. There are nearest 30 wheel excavator domestic manufacturers.However,more diverse product ranges exist and many product types are no establishment of national standards.How to choose the appropriate equipment for the user who buy the equipment for the first time?This article will give you some suggestions,and also select several wheel excavator between the level 13~21 t for your reference.
出处
《工程机械与维修》
2009年第6期138-142,18,共5页
Construction Machinery & Maintenance