This is the Domino Automatic stairclimber by Zonzini. The first tracked stairclimber the Hub’s Eric Aune has personally seen. The platform measures approximately 37”x22” with the load sitting only 5-1/4” off the ground. Three different models (160, 300 & 400kg) can lift loads of 350lb, 660lb and 881lbs with runtimes of up to 1000 steps Read more