The EMD SD40 is an American 6-axle diesel-electric locomotive built by General Motors Electro-Motive Division between January 1966 and August 1972. 1,268 locomotives were built between 1966 and 1972. In 1972, an improved version with new electronics was developed and marketed as a new locomotive, the SD40-2 .
18-605: Like its predecessor in EMD's catalog, the SD35 , the SD40 is a high-horsepower, six-axle freight locomotive. The SD40 is a member of EMD's long-running S pecial D uty class of locomotives, which all are built with 6 axles. In 1966, EMD updated its locomotive catalog with entirely new models, all powered by the new 645 diesel engine. These included six-axle models SD38 , SD40, SDP40 and SD45 . All shared standardized components, including
36-1022: A freight train through Jim Thorpe, Pennsylvania in 1970. Type and origin Power type Diesel-electric Builder General Motors Electro-Motive Division (EMD) Model SD35 Build date June 1964 ( 1964-06 ) – January 1966 ( 1966-01 ) Total produced 360 Specifications Configuration: • AAR C-C Gauge 4 ft 8 + 1 ⁄ 2 in ( 1,435 mm ) standard gauge Length 60 ft 8 + 1 ⁄ 2 in (18.504 m) Fuel capacity 3,000 US gal (11,000 L; 2,500 imp gal) Prime mover EMD 16-567D3A Engine type V16 diesel Cylinders 16 Performance figures Power output 2,500 hp (1.9 MW) Career Locale United States The EMD SD35
54-624: A longer frame and has longer front and rear porches, while the rebuilt SD40 have a shorter frame. A common product of rebuilding SD40s, and sometimes SD40-2s, is an SD40-3 . The major addition denotes that the rebuilt unit or units as an SD40-3 is the addition of a micro-processor, and sometimes other modern components. The usual reasons for installing a micro-processor are improved traction control, and better fuel economy (via better injection control). Also, electronic control over braking systems (independent and automatic). This may include some SD39, SD45 and SD45-2 rebuilt to SD40-2 standards. The SD40R
72-1725: Is a model of 6-axle diesel-electric locomotive built by General Motors Electro-Motive Division between June 1964 and January 1966. Power was provided by an EMD 567D3A , 16- cylinder engine which generated 2,500 brake horsepower (1,900 kW). A 3,000-US-gallon (11,000 L; 2,500 imp gal) fuel tank was used on this unit. This locomotive model shared a common frame with the EMD SD28 , giving it an overall length of 60 feet 8 + 1 ⁄ 2 inches (18.504 m). 360 examples of this locomotive model were built for American railroads. Original owners [ edit ] Railroad Quantity Numbers Notes Atlantic Coast Line Railroad 23 1001–1023 Baltimore and Ohio Railroad 24 7400-7419, 7437-7440 Central of Georgia Railway 10 215-224 High Hood Central Railroad of New Jersey 12 2501–2512 to Conrail, renumbered 6040-6051 Chesapeake and Ohio Railway 14 7420-7431, 7425(2nd), 7428(2nd) General Motors Electro-Motive Division 1 7715 to Atlantic Coast Line 1000 Louisville and Nashville Railroad 22 1200–1221 Norfolk and Western Railway 80 1500–1579 High Hood Pennsylvania Railroad 40 6000-6039 to Penn Central then Conrail 6000-6039 Southern Railway 100 3000-3099 High Hood Southern Pacific Railroad 29 4816-4844 Western Maryland Railway 5 7432-7436 Totals 360 Preservation [ edit ] Baltimore & Ohio #7402
90-716: Is a rebuilt of all the Southern Pacific 's SD40 between 1980 and 1981. 30 SD40 units have been rebuilt as SD40M-2 by Morrison Knudsen for Southern Pacific, alongside 97 SD45s and 6 SDP45s . The SD40-2XR designates 15 SD40 and a SDP40 rebuilt to Dash-2 standards for Montana Rail Link . The SD40E is an SD50 rebuilt by the Norfolk Southern Railway and derated to 3000 HP (equivalent to an SD40-2 ). • Ex- Canadian National SD40 #5232 (built November 1971) has been purchased by The Vintage Locomotive Society on January 10, 2015, from Cando and
108-832: Is owned by a private individual and currently leased to the Steam Railroading Institute in Owosso, Michigan . EMD SD35 American model of diesel locomotive [REDACTED] This article needs additional citations for verification . Please help improve this article by adding citations to reliable sources . Unsourced material may be challenged and removed. Find sources: "EMD SD35" – news · newspapers · books · scholar · JSTOR ( August 2021 ) ( Learn how and when to remove this message ) EMD SD35 [REDACTED] CNJ #2512 leads
126-792: Is owned by the Tennessee Valley Railroad Museum but will be put to work on the museum's for-profit subsidiary, the Tyner Terminal Railroad, switching the Volkswagen plant. It will eventually be restored to one of its earlier L&N liveries. • Ex-Santa Fe #5007 (built 1966 as ATSF 1707) is preserved at the Western America Railroad Museum in Barstow, California . It's currently numbered GN 6307, after being donated to
144-2911: Is preserved at the Baltimore & Ohio Railroad Museum in Baltimore, Maryland . VLIX #1216 (built 1965 as L&N #1216) is preserved at the Southern Appalachia Railway Museum in Oak Ridge, Tennessee , awaiting restoration. Western Maryland #7436 (built 1964) is preserved and operable, currently leased to the Western Maryland Scenic Railroad . It is owned by Precision Locomotive Leasing. References [ edit ] ^ "HawkinsRails - B&O Railroad Museum Diesels" . hawkinsrails.net . Retrieved 2024-03-09 . ^ "HawkinsRails - Southern Appalachia Railway Museum Diesels" . hawkinsrails.net . Retrieved 2024-03-09 . ^ "PNLX 7436" . www.rrpicturearchives.net . Retrieved 2024-03-09 . Pinkepank, Jerry A. (1973). The Second Diesel Spotter's Guide . Milwaukee, Wisconsin: Kalmbach Publishing . ISBN 978-0-89024-026-7 . Thompson, J. David. EMD SD35 and related models Original Owners . Retrieved on August 27, 2006 External links [ edit ] [REDACTED] Media related to EMD SD35 locomotives at Wikimedia Commons v t e Road switchers built by GM-EMD Four-axle road switchers BL1 BL2 BL20-2 GP7, GP7B GP9, GP9B GP15-1 GP15AC GP15T GP15D GP18 GP20 GP20D GP22ECO GP28 GP30, GP30B GP35 GP38 GP38AC GP38-2/38-2L/38-2W GP38H-3 GP39 GP39DC GP39X GP39-2 GP40 GP40X GP40-2 GP40P GP40P-2 GP40TC GP49 GP50 GP59 GP60, GP60B, GP60M Six-axle road switchers SD7 SD9 SD18 SD22ECO SD24 SD28 SD30C-ECO SD32ECO SD35 SDP35 SD38/SD38M/SDP38 SD38AC SD38-2 SD39 SDL39 SD40 SD40X SD40A SD40-2 SD40-2W SD40T-2 SD40-2S SDP40 SDP40F SD45 SD45X SD45-2 SD45T-2 SDP45 SD50 SD50F SD60 SD60F SD60I SD60M SD70 SD70I SD70M SD70MAC SD70M-2 SD70ACe SD75M/SD75I SD80MAC SD89MAC SD90MAC Eight-axle road switchers DD35 DD35A DDA40X DDM45 SD70ACe-BB See also: List of EMD locomotives Retrieved from " https://en.wikipedia.org/w/index.php?title=EMD_SD35&oldid=1253291999 " Categories : Electro-Motive Division locomotives C-C locomotives Diesel–electric locomotives of
162-577: Is well known in the railroad enthusiast community as it ran on CSX right up to the late-2000s still wearing some of it original C&O paint and lettering, and was the very last SD40 on CSX's roster. The engine was meant to be used on the Buckingham Branch Railroad, which also operates out of Clifton Forge, however the unit spends quite a bit of time at the Historical Society's museum. • Illinois Central SD40-2R #6071,
180-516: The Australian loading gauge were sold to WAGR and Victorian Railways as their L and C classes respectively. The SD40 was succeeded by an upgraded Dash 2 version called the SD40-2 . After having been succeeded by the more modern SD40-2, a large number of SD40 have been upgraded with more modern equipment. The main difference between rebuilt SD40 and genuine SD40-2 is that the latter use
198-689: The Central Manitoba Railway . It is being used for revenue service by Prairie Rail Solutions, a wholly owned subsidiary of the Society. The unit has been repainted completely black, with Prairie Rail Solutions lettering and logos. It is VLSX 5232. • Canadian Pacific SD40 #5500 is preserved at the Revelstoke Railway Museum in Revelstoke, BC . It was CP's first SD40, built in 1966 at GMD's London plant and
SECTION 10
#1732782548877216-546: The Guinea-Boke Project , and 4 SD40Ms riding on 5 ft 3 in ( 1,600 mm ) gauge trucks were exported to Brazil. They were manufactured at McCook, Illinois . Built by GMD at London, Ontario Mexican SD40's Built by EMD at McCook, Illinois or GMD at London, Ontario Phases are as listed by Robert Sarberenyi. The very first test bed SD40, EMD 434, constructed on an SD35 frame in July 1964
234-632: The United States Railway locomotives introduced in 1964 Freight locomotives Standard gauge locomotives of the United States Hidden categories: Articles with short description Short description is different from Wikidata Articles needing additional references from August 2021 All articles needing additional references Commons category link is on Wikidata Cando Rail Services Ltd. Too Many Requests If you report this error to
252-847: The first SD40 built, is preserved at the Monticello Railway Museum in Monticello, Illinois. It was originally EMD demonstrator #434. It was sold to the Gulf Mobile & Ohio and it became GM&O #950. The GM&O was later merged into the Illinois Central Railroad and became Illinois Central Gulf #6071, then later rebuilt into an SD40-2R for the IC. It was donated March 11, 2009. The engine is fully functional, however it needs new traction motors if it were to operate again. • Louisville and Nashville #1230
270-502: The frame, cab , generator , trucks , traction motors , and air brakes . The primary difference was the power output: SD38 = 2,000 hp (1,490 kW) from a non-turbocharged V16 , SD40 = 3,000 hp (2,240 kW) from a turbocharged V16 , and SD45 = 3,600 hp (2,680 kW) from a turbocharged V20 . 856 examples of this locomotive model were built for American railroads, 330 were built for Canadian railroads, 72 were built for Mexican railroads, 6 were built for
288-590: The museum by BNSF. • Santa Fe #5008 (built 1966 as ATSF 1708) is preserved at the Walt Disney Hometown Museum in Marceline, Missouri . In mid December, 2014, it was revealed that Norfolk Southern had set aside two SD40 units, that were retired in 2007, for preservation: • Union Pacific #7362 (built 1966 as SP #8475) is used on North Platte Community College's South Campus as a training locomotive. • Western Maryland #7471
306-628: Was in active service until retired by Canadian National Railway in March 2009 and donated to the Monticello Railway Museum in July 2009, albeit having been upgraded to an "SD40-2R", as Illinois Central 6071. 18 customized SD40s were built for the Illinois Central Railroad as model SD40A , using the longer SDP45 frame, which allowed for a larger 5,000 gallon fuel tank. Versions of the SD40 modified for
324-591: Was retired in 2001. The unit was donated to the museum in 2007. Plans are being made to restore the locomotive to its original look as it was when ordered, including a repaint into its original grey/tuscan red paint scheme, known as the Canadian Pacific "Script". • Chesapeake and Ohio #7534 has been donated by CSX Transportation to the C&O Historical Society in Clifton Forge, Virginia. This engine
#876123