Recently, four TDL-100 crawler-type multi-functional drilling rigs developed by Aerospace Tianma Company of China Aerospace Science and Industry Corporation (CASIC) 061 Base are being intensively assembled and debugged, and are about to be delivered to customers. This is another important civilian product order for Aerospace Tianma Company following the delivery of its first TDL-100 crawler-type multi-functional drilling rig, marking a new breakthrough in the company's civilian product development.

    The TDL-100 crawler-type multi-functional drilling rig is a product jointly developed by Aerospace Tianma Company and a company in Guangzhou. The two parties have adopted a new cooperation model, under which market development is handled by the Guangzhou company and product development is handled by Aerospace Tianma Company, with both parties sharing the benefits.

    The TDL-100 crawler-type multi-functional drilling rig mainly consists of a crawler chassis, control assembly, frame assembly, translation mechanism, power head, mast, hydraulic system, power unit and electrical system, among other components. All components are mounted on the crawler chassis, enabling the rig to move as a whole under its own power. The rig is drilling equipment suitable for drilling at multiple angles and in multiple directions. It features a variety of drilling process methods and has strong adaptability to various strata and complex working conditions, and can effectively solve the problem of difficult hole formation when drilling in loose overburden strata, gravel-cobble layers and fractured bedrock strata.

    The TDL-100 crawler-type multi-functional drilling rig has a very wide range of applications. It is mainly used for the construction of large-tonnage prestressed anchorage holes or drainage holes in geotechnical engineering such as hydropower station projects and railway and highway slopes, for the construction of holes for urban deep foundation pit support and ground reinforcement projects, and for the construction of ground-source heat pump holes. It is also suitable for landslide prevention and rock collapse treatment projects, and can also be used for the construction of tunnel pipe-roof support holes, grouting reinforcement holes, small foundation pile holes, and hydrological water well exploration, among others.