www.safetyandhealthmagazine.com/articles/materials-handling-equipment-2

Materials handling equipment

January 1, 2011
The pedestrian-operated, battery-powered Super Power Pusher has the ability to push, pull and maneuver virtually any wheeled industrial load up to 150,000 pounds. It helps increase productivity by reducing the number of employees needed to move heavy objects. It also creates a safer work environment by reducing the risk of injury by keeping heavy loads under control.
NuStar Inc.