ZKSL800/1500AC is a Motorized Sliding Gate Opener designed for heavy duty industrial commercial sliding gates up to a maximum of 800/1500Kg in weight. The durable and reliable motor made by pure-copper wire brings a superior performance. The durable system provides a long operating life with minimum maintenance requirement. Suitable for all types of sliding gates, and perfect for driveway gates made by steel, wood, vinyl, and shaped as tube, panel, and chain-link. Typical application includes residential, commercial, and courtyard. Easy DIY installation with commonly available tools, no extra welding. The steel gear rack, full mounting hardware and easy-to-follow instructions are included for your peace of mind