DBeam pumping unit has the features of reliable performance, simplestructure, easy operation and maintenance and so on. Technical parametersmeet the People's Republic industry standard of SY/T 5044 "beam pumpingunitr and the Amercan Petroleum Instftute API standard, technology is mature.

1. Reasonable structure, smooth, low noise, easy operation and maintenance.

2. Large carmying apaty, smooth operation, stroke per min high.

3. The reducer with heringbone involute or double dircular arc toot profile goars,high predision, long ite.

4. Can be used on the horse head tumed, hung or m one of three forms.

5. Frame sabily, hind legs can be apart for easy transport

6. Brakes with extermal brake, with a salety device, flexible operation, brakequickly, salely and rlably,