API beam pumping unit

pumping unit 1.API 2.Conventional beam unit 3.Strokes length:3.6,3,2.5

API beam pumping unit

Specifications

CYJ Series Pumping Unit is a kind of conventional walking beam pumping unit widely used.

Standard: API Spec 11E SY/T5044

CYJ series Pumping Unit is a kind of conventional walking beam pumping unit with crank balance. It’s the most common and widely applied subsurface power equipment in rod-having pump system. 

Besides conventional beam pumping unit, the company also developed several energy-saving pumping units, including phased beam-balanced pumping unit;dual horse head pumping unit, adjustable radius pumping unit, etc.  

Features:

1. Designed by modular and virtual manufacturing technology; optimized product structure; standardization, seriation, generalization.

2. Do finite element analysis to key structural component; high stability and reliability.

3. The reducer adopts balanced shunting evolvent or double circular arc to drive; well sealed, low noise, smooth operation, reliable and durable.

4. Simple operation, convenient maintenance and long service life.

5. Conform to API 11E standard 6.Reasonable and reliable structure 7.Low noise 8.Gear reducer is herringbone or double-arc

The downward barbell is used to balance and lessen down the peak torque. The position and weight of the downward barbell can be reasonably set according todifferent well conditions. This type of pumping unit has all advantages of conventional ones, has good balance effect and reliable performance. Compared to the conventional beam pumping unit, it can save energy by more than 20%. Accordance with API SPEC 11E standard, and have the certificate of authority to use the official API monogram.

API beam pumping unit