The invention relates to oil industry, particularly to a sucker rod pumping unit at the selection of the liquid from the well.; The purpose of the utility model - increase drive reliability in operation, due to the elimination of torque in the transverse plane to the transmission rocker rocker rods effort.; Drive for downhole pumping installation of a rock comprises a motor, a reducer, connecting rods, rocker, a differential mechanism for converting the gear ratio, consisting of at least one satellite and the two central wheels. The actuator further comprises cranks connected to the differential mechanism and the connecting rods traverse connected with rods and rocker by means of hinges.; 1N., ZP 2 f-ly, 2 FIG.
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