Whether you are serving school buses, firetrucks, or other large commercial vehicles, Rotary’s redesigned Heavy Duty In-Ground (HDI) Lifts are an affordable and space-saving solution for engaging large vehicles. Featuring 25,000-pound capacity pistons configured to lift 50,000 lbs. (HDI225) or 75,000 lbs. (HDI325), the HDI Series Lifts are engineered to serve the needs of your fleet service repair shop.