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Cummins Power generation provides dependable solutions for all your power needs. Cummins Onan has been in business since 1920, and its comprehensive line of products can be found in the recreational vehicle, marine, commercial mobile, residential standby and portable applications.

Colorado Standby is proud to offer Cummins high quality products for your power needs. Can't find what you want? Check out all of our products to see our massive selection.