Core Knowledge of Hydraulic Water Well Drilling Rig Power Head
As the core component driving the rotation and drilling of drilling tools, the power head of hydraulic water well drilling rig is a key unit determining the drilling efficiency and formation adaptability of the rig. Compared with traditional rotary table drilling rigs, it can directly output precise torque and rotational speed to the drill pipe without indirectly driving the drill pipe through intermediate transmission structures. It has the significant advantages of compact structure, small space occupation, strong operation flexibility and high transmission efficiency, and has become the core configuration of modern hydraulic water well drilling rigs.