What Does The E In SD70ACe Stand For?
The EMD (Electro Motive Division) SD70ACe (often nicknamed "Ace" or "The Ace" by most railfans, builders, and employees) is a type of six-axle, 16-cylinder, 4,300hp AC-traction diesel-electric locomotive which was first introduced in 2004 (the prototypes built the previous year), and has been in production since 2005 ...
How much horsepower is SD70ACe?
SD70ACe is equipped with EMD's 16-710-G3C-T2 prime mover, rated at 4,300 horsepower (3,200 kW); later Tier 3 models are rated at 4,500 horsepower (3,400 kW), and have a thermal efficiency of almost 36%. They are rated at 157,000 lbf (700 kN) continuous tractive effort (191,000 lbf (850 kN) starting).
EMD SD70 series - Wikipedia
EMD SD70ACe Data Sheet - THE DIESEL SHOP
2019. SD70MAC Locomotive. The Alaska Railroad (ARRC) owns 28 SD70MAC locomotives, which make up more than half of ARRC's 51-unit locomotive fleet. “SD” refers to Special Duty and “MAC” translates to “M” for Modified cab and “AC” for Alternating Current traction motors.
SD70MAC Locomotive - Alaska Railroad
What engine does the SD70ACe have?
The SD70ACe locomotive was introduced in 2005 for heavy-haul freight applications worldwide. This powerful and efficient locomotive integrates the world-class reliability of the EMD® 710 engine, EM2000 microprocessor control system and AC traction.
EMD® SD70ACe - Progress Rail