Skyjack SJIII 3219 scissor lifts offer maximum platform heights from 19 feet (5.8 m) to 21 feet (6.4 m). Designed to provide an exceptional blend of productivity and efficiency, these DC electric scissor lifts are easy to use and simple to maintain. The Skyjack SJIII 3219 model offer safe and efficient operation in construction, maintenance, industrial and other applications. Zero emissions make these electric aerial work platforms an excellent choice for indoor tasks, and they are also capable of outdoor use on flat ground.