API Front-mounted Pumping Unit

API M series front-mounted pumping unit adopts crank balance. The structural design reduces the acceleration of the suspension point during the upstroke, thereby reducing the static torque peak, improving the load capacity and reducing energy consumption. It is widely used in major oil fields in the world. Our products comply with API Spec 11E "Specifications for Pumping Units" and relevant standards of China's petroleum industry GB/T29021-2012.

Product performance and advantages:

• The gear reducer is located in front of samsom post, with compact structure, convenient operation and maintenance, and long service life;

• Good balance effect, reducing the maximum torque of the reducer, energy saving, stable and reliable operation;

• The force of the whole machine is more reasonable, the connecting rods and beams are not easy to be damaged by fatigue, the mechanical wear is less, and the noise is low.