The K series of Cummins generators were originally developed in the late 60s to have a very high horsepower output. Due to the oil crisis in 1973, demand for engines changed from output to efficiency, and as a result the K series became a fine balance between efficiency and power. The Cummins QSK60-G6 is a diesel powered generator, with an output of 2000 kilowatts at 1800 RPM. It operates with a voltage of either 277 or 480 volts and 2500 volt amps. Manufactured in 2001, the units we have are used but will get the job done. Contact us today to schedule a free consultation and determine if the QSK60-G6 will work for you. We also offer several other generators with varying outputs, and our team of experts will work with you to find the generator that matches your specifications.