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根据一机、冶金、煤炭三部竖井掘进机械化会战组1976年4月“红安会议”的安排,为填补系列产品空白,南昌通用机械厂与长沙矿山研究院联合设计出 HK—6型和 HDK 型的抓岩机。1977年3月试制样机两台。现一台样机正在铜陵井巷公司竖井施工中进行工业试验。本机是竖井掘进装载岩石用的一种新型、大斗容装载设备。用于抓取爆破后的松散岩石
In accordance with the arrangement of “Hongan Meeting” held by Mechanized Combat Team of Three Shafts of Metallurgical and Coal Mining Machinery in April 1976 to fill a series of blank products, Nanchang General Machinery Factory and Changsha Mining Research Institute jointly designed HK-6 type and HDK Grasp the rock machine. March 1977 trial prototype two. A prototype is now in Tongling Wells Lane shaft construction in the industrial test. This machine is a new type of large bucket capacity loading equipment used for shaft boring and rock loading. Used to grab loose rock after blasting