STADCO , High-Performance Diesel Generators - All Stadco generators are powered with high-quality DEUTZ and Mitsubishi diesel engines, and they use robust brushless-style alternators. Products: CellPac - Super-compact compartment generators; CD Series - Compact skid generators for mobile duty; RailGen - Undercar mounted generators for rail cars; RailGen RPG - Environmentally-friendly generators for locomotive propulsion