page_title: GE AC4400CW
hierarchical_section_title: GE AC4400CW
caption_attribution_description: English: Union Pacific 5739 (AC44CWCTE)
context_page_description: The GE AC4400CW is a 4,400 horsepower diesel-electric locomotive that was built by GE Transportation Systems between 1993 and 2004. It is like the Dash 9-44CW, but features AC traction motors instead of DC, with a separate inverter per motor. In appearance, the AC4400CW is somewhat similar to GE's more powerful locomotive, the AC6000CW.
  Over the 11 years in which it was produced, GE constructed 2,834 examples for North American railroads. In 2005, all Class I freight railroads except Norfolk Southern and Canadian National owned at least one AC4400CW. As a result of more stringent emissions requirements that came into effect on January of that year, GE no longer offers the AC4400CW, replacing it with the ES44AC.
  Four repainted Canadian Pacific Railway AC4400CW units were used in the filming of the 2010 hit movie Unstoppable.
context_section_description: The GE AC4400CW is a 4,400 horsepower (3,300 kW) diesel-electric locomotive that was built by GE Transportation Systems between 1993 and 2004. It is like the Dash 9-44CW, but features AC traction motors instead of DC, with a separate inverter per motor.  In appearance, the AC4400CW is somewhat similar to GE's more powerful locomotive, the AC6000CW.  
  Over the 11 years in which it was produced, GE constructed 2,834 examples for North American railroads.  In 2005, all Class I freight railroads except Norfolk Southern and Canadian National owned at least one AC4400CW.  As a result of more stringent emissions requirements that came into effect on January of that year, GE no longer offers the AC4400CW, replacing it with the ES44AC.  
  Four repainted Canadian Pacific Railway AC4400CW units were used in the filming of the 2010 hit movie Unstoppable.
caption: UP 5739 (AC4400CW), in Roseville,CA
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