The SW-325DC was designed to both move heavy commercial/industrial gates and to handle the demands of heavy traffic. It’s underarm was designed to have the gate bracket installed at the bottom of the gate in order to preserve a gate’s beautiful design. Also, its easy slide quick release arm was designed to make any installation quick and easy. Mounting options include Pad or Post Mount which must be specified when ordering. The SW-325DC is capable of moving gates up to 2,000Lbs and up to 22 feet.