- Source: EMD SD40T-2
The SD40T-2 is a model of diesel-electric locomotive built by General Motors Electro-Motive Division in the United States. The SD40T-2 is equipped with a 16-cylinder EMD 645E3 diesel engine producing 3,000 horsepower (2,240 kW). 312 SD40T-2s were built for three railroads in the United States between April 1974 and July 1980. This locomotive and the SD45T-2 are popularly called tunnel motors, but EMD's term is SD40-2 with "cooling system modifications" because they were designed for better engine cooling in mountainous areas. The difference between this locomotive and its non-tunnel motor cousin, the SD40-2, are the radiator air intakes are located lower down at the rear of the locomotive.
This locomotive model was purchased by the Denver and Rio Grande Western Railroad, the Southern Pacific Railroad, and its subsidiary Cotton Belt. Southern Pacific's version has a 4,400-US-gallon (16,700 L; 3,660 imp gal) fuel tank and is 70 feet 8 inches (21.54 m) long. Rio Grande's version has a smaller 4,000-US-gallon (15,100 L; 3,330 imp gal) fuel tank.
Original purchasers
Preservation
Denver and Rio Grande Western #5371 is preserved at the Utah State Railroad Museum in Ogden, Utah.
Denver and Rio Grande Western #5401 is preserved at the Colorado Railroad Museum in Golden, Colorado.
From 2010 to 2019, Union Pacific #2921 (formerly Southern Pacific #8385) was preserved at the Boone and Scenic Valley Railroad in Boone, Iowa. In 2020, the locomotive was traded to Midwest Locomotive Leasing (MWLX) for general service.
References
External links
Media related to EMD SD40T-2 locomotives at Wikimedia Commons
Kata Kunci Pencarian:
- Daftar lokomotif EMD
- EMD SD40T-2
- EMD SD40-2
- EMD Dash 2
- EMD GP15
- EMD SD45T-2
- EMD SDP40
- EMD 645
- List of Mayday episodes
- Squaw Creek Southern Railroad
- List of preserved EMD SD40-series locomotives
