API 11E Beam Pumping Unit 20tons Oilfield Pump Parts Crank Balance

beam pumping unit using adjustable arc-shaped beam rear arm, between the beam and the beam connecting the special structure of the flexible member, the production strictly according to API Spec 11E or Q / SL 1361 - 2002 standards, with a stroke length, dynamic load is small, small torque fluctuations, high efficiency, low energy consumption, smooth, easy to start and so on. The aircraft is equipped with multi-function electrical cabinets, with short circuit and overload voltage protection, reactive power compensation, restoration from the start, the motor speed and other functions, low-powered devices are equipped with investment, easy maintenance and management. Saving 20-60% than conventional machines, installed power reduced by about 50%, and can save power system investment.

Mainly used for mining low-viscosity crude oil and high water content can also be mined for viscous crude oil.