挖掘机零部件被盗一直是困扰用户的一大烦恼。以华北地区某品牌挖掘机出险数据的分析来看,盗窃事故约占所有出险事故类型的5%。不仅电脑板、显示器、蓄电池等这类拆卸容易且价值较高的零配件容易被盗,而且挖掘斗这样笨重、难以搬运的零配件也屡遭盗窃。更有甚者,整机有时也会在夜间被盗。据了解,当前二手零配件市场交易火暴,在利益驱使下,盗窃事故频发,从盗窃工程机械零配件开始,已经形成了高价回收、销赃的专业渠道。进一步细究原因发现,同一品牌的挖掘机钥匙通用,且容易获得,这也为挖掘机盗窃提供了便利。通常用户出险后都会向110报案,但有限的警力及 Stolen parts of excavators have always been a big annoyance to the user. Taking a data analysis of a certain brand of excavator in North China, theft accounts for about 5% of all types of accidents. Not only computer boards, monitors, batteries, and the like, which are easy and costly to dismantle, can easily be stolen, but also parts that are difficult to handle, such as digging doubles, are often stolen. What is more, the whole machine is sometimes stolen at night. It is understood that the current second-hand spare parts market trades violently, driven by the interests of theft, frequent theft, starting from the theft of construction machinery parts, has formed a high-cost recovery, stolen goods, professional channels. Further study found that the same brand of excavator keys common, and easy to obtain, which also provides a convenient excavator theft. Usually the user will report to the 110 after the accident, but limited police force and