ViewSonic Motorized Trolley Cart - 165 lb (74842.74 g) Capacity - 4 Casters - Aluminum Alloy, Plastic, Steel - 49.1" (1247.14 mm) Width x 28.1" (713.74 mm) Depth x 74.4" (1889.76 mm) Height - 55" (1397 mm) to 86" (2184.40 mm) Screen Supported