http://www.gizmag.com The latest model in GE's fuel efficient and low emissions Evolution series has just hit the tracks. Offering cleaner, significantly faster, safer and more reliable alternative to the aging North American fleet of DC-powered locomotives, the new ES44C4 features a unique Dynamic Weight Management System which automatically improves traction at start up, on inclines or in poor weather conditions.en gizmag.com http://www.gizmag.com/ge-evolution-series-locomotive/11748/#comment-3214 http://www.gizmag.com/ge-evolution-series-locomotive/11748/#comment-3214 Sun, 21 Jun 2009 11:20:07 -0500 http://www.gizmag.com/ge-evolution-series-locomotive/11748/#comment-2953 http://www.gizmag.com/ge-evolution-series-locomotive/11748/#comment-2953 Tue, 09 Jun 2009 09:26:35 -0500 http://www.gizmag.com/ge-evolution-series-locomotive/11748/#comment-2452 http://www.gizmag.com/ge-evolution-series-locomotive/11748/#comment-2452 Wed, 20 May 2009 17:06:22 -0500 http://www.gizmag.com/ge-evolution-series-locomotive/11748/#comment-2437 http://www.gizmag.com/ge-evolution-series-locomotive/11748/#comment-2437 Wed, 20 May 2009 03:41:06 -0500