API 11e Walking Beam Pumping Unit/ Pump Jack/ Oil Jack And Spare Parts
Discover the API 11e Walking Beam Pumping Unit, also known as Pump Jack or Oil Jack, and its spare parts. This video highlights the features of both B and C Series pump jacks, including their simple structure, easy maintenance, and long lifespan. Learn about their modular design, FEM analysis, and reliable gear transmission for efficient oil pumping.