The Tracker Platform Ladder is a great option where a ladder needs to be moved over a wide range of ground surfaces, including surfaces that are less than perfect. It features two large wheels at one end of the ladder and at the other end, two rubber footed legs. To move the ladder, an operator simply lifts the rubber footed end with the two hand levers provided, and then propels the ladder along. Up on the platform, the top halves of the side railings can be removed giving greater access to the shelving or object being accessed. The Tracker is made in Australia to the requirements of AS/NZS 1892.1:1996.