从引大水利工程和天生桥水电站工程引进国外技术和设备掘进涵洞的两个实例,阐述了对国产地下装载运输设备的开发意见。针对用户“无轨装渣、有轨运输”的技术要求,本文提出了急待完善履带式连续装载机和大型梭式矿车及相应的轨轮式配套机具的具体看法。 Two examples of introducing culverts of foreign technology and equipment for tunneling are introduced from Diversion Water Conservancy Project and Tianshengqiao Hydropower Project, and the opinions on the development of domestic underground loading and transporting equipment are expounded. In view of the technical requirements of the user “without rail slag loading, rail transport”, this paper put forward specific views on the urgent need to improve the tracked continuous loaders and large shuttle trolley and the corresponding rail wheel accessory equipment.