Description
The SMC-DTH-400 Multi-Function Hydraulic Down-the-Hole Drilling Rig is a versatile and powerful solution designed for industrial drilling operations. Equipped with a diesel-electric dual power system, two-speed rotary assembly, wet dust collector, automatic rod changer, and dual-speed travel motor, it ensures efficient mobility and reduced operator fatigue. Suitable for a wide range of applications, the SMC-DTH-400 is ideal for open-pit blast hole drilling, tunnel exploration, pipe shed construction, high-pressure rotary spraying, and excavation projects in hydropower, building materials, chemical, and metallurgical industries.