The Everest is our largest motor at 150lbs of torque moving massive door panels. The Everest is designed to move systems over 50' in length and an unlimited amount of panels. Before Everest, any system over 50' would have to be a bi-part, and you'd have to use two motors. Not anymore.!.
Summit's Everest System on a 68'X13' 8 Panel Monster in Austin Texas.