
Zdkc729s Diesel&Electric Hybrid Power Surface Mine DTH Drilling Rig /Borehole Machine. Diesel-Electric Hybrid Power: Switchable driving modes: diesel for walking, electric for drilling to save costs. Compact and Flexible Design: Compact dimensions with extending undercarriage and safety frame for mine safety. Versatile Drilling Applications: Suitable for bolting support, urban excavation, and sewage engineering drilling. High Lifting Force: Provides 50 kN lifting force for efficient operation in hard rock conditions. Wide Drilling Range: Handles drilling diameters from 90-220 mm with a depth of up to 50 meters. Customizable Voltage: Voltage can be customized according to specific customer requirements. Low Operating Cost: Electric motor drilling offers simple maintenance and reduced operational expenses.