1. Adopting a sturdy and durable combination deceleration transmission system, combined with industrial computer digital control of permanent magnet synchronous braking motor technology, it achieves flexible start, acceleration, deceleration, and ultra-low speed operation, avoiding mechanical impact during reversing start of the pumping unit, achieving only maintenance without major repairs, and extending the service life of the pumping unit.

2. Adopting a concise body and maximizing the utilization of spatial location, it breaks through the limitations of the maximum stroke and minimum stroke of conventional pumping units, with a maximum stroke of 8 meters and a minimum stroke of 0.5 times. Expanding the scope of use of pumping units, especially suitable for heavy load and strong pumping of large displacement, deep wells, and heavy oil wells during medium to high water cut periods; The service life of the sucker rod and oil pump has been extended, which is suitable for the different mining needs of today's large displacement, low permeability, thick oil wells, and deep wells.

3. By using frequency conversion speed regulation and program automatic control technology, traditional mechanical oil extraction has been transformed into modern intelligent oil extraction, with high operating efficiency, low energy consumption, and reliable use, bringing traditional mechanical oil extraction equipment into the electronic era. Adopting wireless remote control operation, LCD screen digital display, clear and visible, easy to adjust parameters (stroke, stroke number), stepless adjustment of the stroke number for the upper and lower strokes. The parameters can be changed at any time according to the underground working conditions to achieve maximum pump efficiency and process requirements.

4. Unique counterweight design allows for easy and rapid completion of balancing tasks.

5. Reliable safety guarantee, isolating moving parts from people during operation; Operate the machine and isolate it from high-voltage electricity; When adjusting the balance, the counterweight blocks are adjusted to the ground for safety and worry free. The computer monitors the operation of the pumping unit in all directions, and has multiple protection functions such as overload, loss of load, and shortage. It also has automatic starting, imbalance alarm, shutdown, display of fault causes, historical fault records, and other protection functions.

6. Durable and easy to use. The installation and unloading of the pumping unit, the adjustment of the anti impact distance, the lifting and lowering of the hanging, and the collision of the pump can be completed without auxiliary equipment.