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机械部委托江西省机械厅于1984年1月15～17日在大冶有色公司丰山铜矿召开了WJ—2型矿用铲运机鉴定会。该机由大冶有色公司等单位参考波兰LK—1型铲运机试制的。与会代表听取了有关样机的设计、试制及工业试验的情况报告;审查了技术文件;参观了样机在露天和井下的作业情况;并
Ministry of Machinery commissioned the Machinery Department of Jiangxi Province on January 15, 1984 to January 17 at the Daye Nonferrous Metals Company held a WJ-2 mine scraper identification. The machine by Daye Nonferrous and other units reference Polish LK-1 scraper prototype. Participants listened to the report on the design, trial production and industrial tests of the prototypes; reviewed the technical documents; visited the prototypes in the open air and downhole; and