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目前,全世界有11个国家的16个公司和厂家生产46种型号的小型铲运机(其中主要产品的技术性能见表1),斗容从0.38～1.83米~3,驱动类型分为电力与柴油两种.传动形式又可分为液力机械传动,全液压传动,电动液压传动三种.这些小型铲运机的外形尺寸,除长度外,宽高均小于T_4G,其作业巷道的断面均可小于T_4G的工作巷道断面,适合绝大多数贵金属矿山的采矿或掘进出渣作业.小型铲运机生产型号较多,销售量最大的厂家首推美国瓦格拉公司.该公司定型生产的小型铲运机有EHST,HST和ST三个
Currently, 16 companies and manufacturers in 11 countries around the world produce 46 types of small scrapers (of which the technical performance of main products is shown in Table 1), bucket capacity from 0.38 to 1.83 m 3, and the driving type is divided into electric power And diesel two kinds of transmission form can be divided into hydraulic mechanical transmission, hydraulic transmission, electro-hydraulic transmission three.The size of these small scraper, in addition to length, width and height are less than T_4G, the roadway section of its operation Can be less than T_4G workway section, suitable for most of the precious metal mining or excavation slag operation.Small scoop production more models, the largest sales of the manufacturers devaluation of the United States Wagala company.The company stereotypes production of small Scrapers EHST, HST and ST three