Drilling Rigs Selection Guide: Types, Features, Applications
Drilling rigs are machines that create holes (boreholes) and/or shafts in the ground. They are equipped with deck engines or truck engines, hoists or lifts, compressors, pumps, and pipe-handling equipment.Some drilling rigs have a power take-off (PTO), a device that transfers power from an engine to pump.Others are designed for drilling large-diameter, …