100,000 lbs Static Load Capacity (45,359 kg), Adjustable working range between the highest 48” (1219 mm) to 52-1/2” (1334 mm) and lowest 42” (1067 mm) to 46-1/2” (1181 mm), Overall sizes: 67-1/2” (1715 mm) wide x 27-13/16” (706 mm) deep x up to 55” (1397 mm) high (dependant on working range), Weight: 488 lbs. (221 kg)