Open gates weighing up to 2700 lbs. or 40 ft. L effortlessly with this gear rack driven sliding gate opener. It is designed with a 120-Volt 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. L then you can opt for an extra rack from the "Gear Racks" section at an affordable price.