The Apex Endurance Long Stroke Pumping Units are the largest conventional crank balanced units in the world.

Conventional Pumping Units are a traditional artificial lift process that has existed for more than a century.

Apex offers AG640 up to AG1280 with various structural load ratings and stroke lengths in this series.

Smaller yet equally as strong as our other conventional units, the Apex Beam Balanced Pumping Unit is a time-proven design across the oil-patch.

All Apex gear reducers are complied with API 11 specifications in both design and manufacturing.