Open gates weighing up to 2700 lbs or 40 Ft in length effortlessly with this gear rack driven sliding gate opener. It is designed with a 120V AC (2 HP equivalent) motor which provides exception torque and its continuous operation makes it ideal for most applications. 13 ft nylon gear rack tracks is included in the kit and if your gates are more than 13 ft in length then you can opt for an extra rack from the "Gear Racks" section at an affordable price.