简要介绍传统工艺与索斗铲采装新工艺的对比结果，从露天矿延深速度的关系式出发叙述新工艺的优越性，及其用于露天矿不同发展阶段时所带来的主要效果和经济效益。并提出了在索斗铲与运输设备之间设置大容量转载仓的合理建议。 This paper briefly introduces the comparison between the traditional process and the new process of the dragline shovel mining. Based on the relationship between the depth and the depth of the open-cut mine, it describes the superiority of the new process and its main effect when it is used in the different development stages of the open pit mine. Economic benefits. And put forward a reasonable suggestion to set up a large capacity transfer bin between the dragline shovel and the transportation equipment.