USP&E Diesel Generators always has a wide variety of quality used Cummins generators and engines in-stock. Cummins Diesel Generators is a global power house in the engineering and manufacturing of standby and prime power systems, industrial diesel engines, and diesel generator sets. Cummins is one of the world's leading manufacturers of engine driven generator systems and is especially well known for their 50kW - 2000kW standby generators. With power gensets in stock today, we also have products for heavy industrial and commercial applications as well. To view our list of in-stock used Cummins gensets and automatic transfer switches see below. Or, call us at 888-515-8773 or email us at firstname.lastname@example.org today for more information.