KLW Readying Tier 4 Prototype for Testing

KLW 3200

KLW and HUG Engineering are working together to develop a Tier 4 locomotive package utilizing the Series 4000 line of MTU engines. By utilizing the KLW 3200, KLW anticipates testing the Tier 4 locomotive package within the next month. 

You can read more about this development here: 

http://www.knoxnews.com/business/clean-locomotive-prototype-is-readied_98822563