David Frohberg

Chief Engineer, Natural Gas and Alternative Fuels

Caterpillar

David Frohberg is a Chief Engineer at Caterpillar, Inc. with current responsibility for natural gas and alternative fuels in the Large Engine Systems Division.  

Dave has a BS in Agricultural Engineering from Kansas State University and an Executive Certificate MBA from Purdue University. He has over 37 years of experience in engine development at Caterpillar utilizing various fuels in numerous large engine applications like electric power, mining, construction, oil and gas, marine, locomotive and other industrial applications.   

Dave is located in Lafayette, Indiana where Caterpillar produces the 3500, C175, and 3600 engine platforms.