SL-90DC, Gate Operator, is equipped with a standard mechanical foot pedal release and larger gearbox with internal disconnect for higher gate capacity. Same compact size but it can now handle gates up to 1,600 Ibs. and 50 feet long.
Features a heavy duty torque limiter, huge solid aluminum rust free hub, an easy to install quick release arm and a heavy duty frame. SW-300AC can move gates that are up to 20 feet wide and 800 Ibs. heavy.