Rotary Lift said its new MCH413 mobile column lift provides independent shops with the option to expand beyond their light-duty capabilities to start servicing popular medium-duty trucks such as service ambulances, dump trucks, step vans and other work trucks. The MCH413 lift is sold in sets of two, four or six columns, each of which has a 13,000-pound capacity. With a total lifting capacity of 52,000 pounds, four MCH413 columns can pick up most vehicles on the road, from Class 8 trucks to passenger cars, the manufacturer added.