Oilfield Equipment API 11E Oil Pump Jack Small Portable Oil Pumping Rig

API 11E Oil Pump Jack

Introduction Conventional CYJ pumping units with walking beams are among the most common and most widely used power units in rod production on oil fields.Products comply with Specifications of Pumping Units (API Spec 11E), Pumping units with Walking Beams (SY/T5044) and other related standards, and have acquired the authorization to use Official API Monogram.

Technical Performance & Characteristics 1.Modular and virtual manufacturing technologies are adopted in design, so that the structure of products is optimized and components are highly standardized, generalized and seriated. 2.Key structural elements are subject to finite element analysis to ensure stable performance and high reliability. 3.Reducers are driven by double-arc symmetrical split or involute herringbone wheels that are properly sealed and distinguished with low noise, smooth operation, reliable and durable service. 4.The entire machine features simple operation and maintenance and extended service life.

Specification of Oil Pumping Unit

The C series walking beam-balanced pumping unit is used to supply the common power in the oil extraction industry. It is connected with the polish rod and drives the subsurface pump to move up and down.

Feature 1. With the modular programming and virtual manufacturing design, the production structure optimizes and the components have a higher level of standardization, generalization and systematization. 2. The finite element analysis enables the key parts a stable performance and high reliability. 3. Double circular gears and in volute herring- bone gear are used in gear reducer to provide smooth running, close sealing, lower noise and higher load capacity. 4. It's simple to operate and convenient to repair. It has a long service life.

Major Technical Parameter