The "Rocking Unit" pedestal in Astana
13.08.2026
The pedestal "Rocking machine" was installed by JSC NC «KazMunayGas» on the day of the "Workers of the oil and gas complex" in 2025.
The rod pump drive of the RPD 6-3-4000 brand is designed for the mechanical drive of rod borehole pumps used in oil production. It provides the reciprocating motion of the rod column required for pump operation by converting the rotational motion of the motor.
The RPD 6-3-4000 drive mounted on a pedestal was operated at well No. 77 of the East Makat oilfield of «Dossormunaygas» OGPD, «Embamunaygas» JSC.
Technical specifications
| № | Indicator name | Meaning |
|---|---|---|
| 1 | Maximum load on the wellhead rod, кN (кgf) | 60 (6 000) |
| 2 | Wellhead rod stroke length, m | 1,2; 1,6;2.0; 2,5; 3 |
| 3 | Maximum permissible torque on the low-speed shaft of the gearbox, kNm (kgf/m) | 40 (4 000) |
| 4 | Number of swings of the balancer per minute | from 5,6 to 8,8 |
| 5 | Gear ratio of the gearbox | 37,18 |
| 6 | Overall dimensions, mm:- length;- width (without fencing);- height | 6 9002 2905 420 |
| 7 | Drive weight, kg:- without electrical equipment;- with electrical equipment. | 12 43212 500 |
