在20世纪70年代，欧美的几个著名矿用设备生产厂家，其中包括特雷克斯(TEREX)设备有限公司，根据市场上对高效低耗、适应性强的工程车辆需求的形势，陆续研制开发出与传统的整体刚性车架型式显著不同的铰接式或称为车架转向式卡车，从而形成了载重汽车体系新的分支。虽然该类车 In the 1970s, several well-known mining equipment manufacturers in Europe and the United States, including TEREX Equipment Co., Ltd., according to the market demand for efficient and low-consumption, adaptable engineering vehicles, one after another to develop The development of articulated or so-called truck-to-chassis trucks, which is significantly different from the traditional one-piece rigid frame, forms the new branch of the truck system. Although this type of car