The beam pumping unit has the characteristics of reliable performance, simple structure, and convenient operation and maintenance. The technical parameters comply with the industry standard SY/T 5044 "Beam Pumping Units" of the People's Republic of China and the API standards of the American Petroleum Institute, and the technology is mature.

Main features:

1. The entire machine has a reasonable structure, stable operation, low noise, and convenient operation and maintenance;

2. The traveling beam adopts a box or I-beam structure, which has high strength, good rigidity, and large bearing capacity;

3. The reducer adopts herringbone involute or double arc tooth shaped gears, with high machining accuracy, strong load-bearing capacity, and long service life;

4. The donkey head can be turned up, hung up, or turned sideways in one of three forms;

5. The brake adopts an external holding structure, equipped with a safety device, which is flexible in operation, fast in braking, and safe and reliable;

6. The base adopts one of two methods: anchor bolt connection or pressure bar connection.