Hydraulic pumping unit

Hydraulic pumping unit with inertial balancing

The unit is intended to drive deep-well pumps. In comparison with the known hydraulic units it features:

  • significant decrease in weight;
  • simplification of mounting, dismounting and transportation;
  • building of the foundation is not required;
  • quick change in a stroke;
  • improvement of energy and production data.
SPECIFICATIONS
Permissible load in the point of rod hanging, يح (ts) up to 60 (6)
Rod stroke, m
- max
- min  
 
3,5
0,8

Double stroke quantity per minute at the maximum stroke:
- max 
- min




7
1

Total weight, kg  3000