HOME INVENTORY WE BUY GENERATORS SERVICES TOOLS & INFO ARTICLES SHIPPING CONTACT ABOUT BLOG RESIDENTIAL GENERATORS VIEW NOW Previous Next FEATURED GENERATORS: Cummins 2000KW DETAILS Caterpillar 1500KW DETAILS Cummins 1250KW DETAILS Cummins 1500KW DETAILS (formerly Diesel Service & Supply) offers worldwide sales of New, Surplus and Used Diesel Generators, Electric Power Generator Sets, Automatic Transfer Switches, Standby Gensets, and Natural Gas Generators. We buy and sell all major high performance brand name manufacturers, including: Caterpillar, Cummins, Detroit, Kohler, Katolight, MTU, Onan, and Generac. Generator Source has been supplying commercial and industrial diesel powered solutions for over 35 years. To view an updated list of the products we have for sale, browse our extensive , or use the side navigation, buttons below or pull down menus. Inventory Categories Used Generators New Generators Diesel Generators Natural Gas Gensets Transfer Switches Generator Ends Portable Generators Generator Enclosures Residential Generators Generator Search Manufacturer Asco Baldor Caterpillar Cummins Detroit Doosan Elliott Magnatek Generac Hipower HTW Ingersoll Rand John Deere Katolight Kohler Kubota Magnum Mesa Solutions MTU Multiquip Olympian Onan PowerPro Russelectric SDMO Spectrum Synergy Thomson Technology Volvo Wartsila Whisperwatt Zenith Capacity 10-99Kw 100-249Kw 250-499Kw 500-999Kw 1000-1999Kw 2000-4000Kw Fuel Diesel Liquid Propane Natural Gas