A Heavy Duty Swing Gate Drive surface mounted unit the D380 Heavy Duty Swing Gate Drive is our most powerful drive system. Designed to operate gate leaves up to 8m and 1600kg. Supplied in a steel bolt down enclosure with pre-fitted drive arms, the unit is powered by a 3 phase motor, driven by a 240V single phase supply via an inverter for smooth reliable operation. a plc control system is supplied which enables full programming of movement and safety parameters and allows connection to any access control system.