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DB-30 Hydraulic Core Drilling Rig
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This series of drilling rigs is mainly used for geological prospecting, hydrological wells, coalfield geological exploration, and oil and gas exploration and development, among other fields of deep hole drilling equipment. The rig combines the advantages of vertical shaft hydraulic drilling rigs, capable of diamond small-diameter drilling as well as large-diameter drilling, and can drill both vertical and inclined holes. It is equipped with a water brake for smooth and safe descent of drilling tools. The rig has a large front and rear moving distance, facilitating operations at the hole mouth. The vertical shaft has a large diameter, meeting various drilling process requirements. The overall weight of the machine is moderate, with good disassembly performance, making it easy to transport and relocate.
Main Technical Parameters
Parameters DB-30 Drilling Depth 2500-3000 Vertical Shaft Diameter Φ118 Vertical Shaft Speed Forward: 52~1011
Reverse: 58-163Feed Cylinder Upward Force 300 Maximum Lifting Capacity of Single Rope Winch 100 Feed Force of Feed Cylinder 142 Stroke of Feed Cylinder 1000 Lifting Speed of Winch 0.4 (Infinitely Variable Speed) Moving Cylinder Stroke 850 Power Diesel Engine (Ps) / Electric Motor (kW) 195 (Core Mode) Main Machine Weight (excluding power) 16500 Dimensions (L×W×H) 4310×2240×2660
DB-30 Hydraulic Core Drilling Rig
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