Volvo Group Trucks Hagertown manufactures the heart of Mack Trucks, Volvo Trucks, Prevost coaches, and Volvo Buses and has been operating in Hagerstown since 1961. Our 1.5 million square-foot manufacturing facility manufactures engines, transmissions, axles, and most recently, Modular Power Boxes for zero-emission battery electric vehicles. In addition, our campus comprises a Powertrain R&D center and engine development lab as well as a 35,000 square-foot Vehicle Propulsion Lab. Our company drives prosperity through transport and infrastructure solutions, offering trucks, buses, construction equipment, power solutions for marine and industrial applications, financing and services that increase our customers’ uptime and productivity.