Gillette Diesel Fueled Portable Generators for Industrial and Commercial duty offers heavy-duty, long lasting, portable power for contractor and rental use. For the contractor who wants clean, dependable electric power with the most reliable diesel engine available, Gillette diesel fueled portable generators are the right choice for you. These generator sets are made for the contractor reliability and ruggedness is priority. Produces good clean emergency power that will be there, when you need it. This is exactly what you get, when you choose Gillette generators because of their many years of tested service and exclusive features.