Buy factory-direct and save! Electric Generators Direct is your online YG5200D Yamaha YG5200D - 4500 Watt Industrial Portable Generator superstore. We offer a wide selection of portable gas generators, propane generators, natural gas generators, tri-fuel generators, portable diesel generators, used generators and professional generators from Briggs & Stratton, Coleman Powermate, Generac, Guardian Home Generators, McCulloch, Mitsubishi, Robin Subaru, Winco, Yamaha and Honda Powered Generators.