GE E60

This is a good article. Click here for more information.
Source: Wikipedia, the free encyclopedia.

GE E60
standard gauge
Wheel diameter
  • 42 in (1,067 mm) (E60C)
  • 40 in (1,016 mm) (E60CP and E60C-2)
Wheelbase13 ft 7 in (4.14 m) (E60CP)
Length
  • 63 ft 2 in (19.25 m) (E60C)
  • 70 ft 10+3⁄4 in (21.61 m) (E60C-2)
  • 71 ft 3 in (21.72 m) (E60CP)
Width10 ft 7 in (3.23 m) (E60CP)
Height14 ft 7 in (4.45 m) (E60CP)
Loco weight387,000–426,000 lb (176,000–193,000 kg)
Fuel capacity500 US gal (1,900 L; 420 imp gal) (E60CP)
Water cap.4,800 US gal (18,000 L; 4,000 imp gal) (E60CP)
Sandbox cap.56 cu ft (1.6 m3) (E60CP)
Electric system/s
  • 11 kV 25 Hz AC
  • 12.5 kV 60 Hz AC
  • 25 kV 60 Hz AC
  • 50 kV 60 Hz AC
Pantograph Stone Faiveley
Traction motors
  • 6 × GE 780B (E60C)
  • 6 × GE 752AF (E60C-2)
TransmissionAlternating current fed through multi-voltage transformer to silicon
phase angle control to provide direct current to six traction motors.
MU workingAAR
Train heating
  • Steam boiler (E60CP)
  • HEP (E60CH and E60MA)
Cab Signal System, ATC
Performance figures
Maximum speed72–120 mph (116–193 km/h)
Power output6,000 hp (4.5 MW)
Tractive effort
  • 75,000–125,000 lbf (334–556 kN) (starting)
  • 34,000–82,000 lbf (151–365 kN) (continuous)
Career
Operators
Locale
Retired
  • 1997 (NdeM)
  • 1998 (New Jersey Transit)
  • 2003 (Amtrak)
  • 2011 (Texas Utilities)
  • 2019 (BM&LP)
DispositionSeveral in active service, three preserved, rest scrapped
[1]

The GE E60 is a family of six-axle 6,000 hp (4.5 MW)

GE Transportation Systems (GE) between 1972 and 1983. The E60s were produced in several variants for both freight and passenger use in the United States and Mexico. GE designed the locomotive for use on the Black Mesa and Lake Powell Railroad (BM&LP), a dedicated coal-hauling route in Arizona, which began operation in 1973. That same year GE adapted the design for high-speed passenger service on Amtrak's Northeast Corridor. The largest customer was Ferrocarriles Nacionales de México
(NdeM), the state-owned railroad in Mexico, which bought 39 for a new electrification project in the early 1980s.

The E60s were successful in the coal-hauling role. They ran on the BM&LP for decades and remain in use on several mining railroads in the

Electro-Motive Division
. In Mexico, the NdeM's project was delayed into the 1990s, then scrapped after three years of use. Most of the NdeM's electric locomotives never ran and were traded back to GE for diesels. Some were sold to various mining railroads.

Design

Broadside view of a boxy red, white, and black locomotive
Black Mesa and Lake Powell Railroad E60C No. 6003 in 2010

The

GE Transportation Systems (GE) designed the E60C, though it was suitable for general mainline freight operation.[4]

The heavy loads of coal on BM&LP drove GE's design choices on the E60C. GE chose a six-axle (C-C) design, with 42 in (1,067 mm) wheels instead of the standard 40 in (1,016 mm) wheels. This was necessary because of the locomotive's 85:21

gearing. With this gearing a maximum speed of 72 mph (116 km/h) was possible, although the standard operating speed on the BM&LP was 35 mph (56 km/h).[4][3] A transformer steps down the high-voltage AC which is then rectified with thyristor bridges to provide DC power to six GE780 traction motors, one per axle. The locomotive is rated at 6,000 hp (4.5 MW), with a starting tractive effort of 125,000 lbf (556 kN) and a continuous tractive effort of 77,000 lbf (343 kN).[5] Physically the locomotive is 63 ft 2 in (19.3 m) long and weighs 426,000 lb (193,230 kg), including some 100,000 lb (45,359 kg) of ballast.[4]

GE made a number of changes when it redesigned the E60C for passenger use. The new design was lighter, at 387,000 lb (175,540 kg), and longer, at 71 ft 3 in (21.7 m). A gearing of 68:38 permitted a maximum design speed of 120 mph (193 km/h). The starting tractive effort was considerably lower at 75,000 lbf (334 kN), with a continuous rating of 34,000 lbf (151 kN).

12.5 kV 60 Hz AC, and 25 kV 60 Hz.[8] The wheels had a more standard diameter of 40 in (1,016 mm).[1]

GE revised the design in the early 1980s for use by

50 kV 60 Hz AC.[9]

History

Black Mesa and Lake Powell Railroad

The planned weight of a loaded coal train at the Black Mesa and Lake Powell (BM&LP) was 11,424.5–12,989.5 short tons (10,364.1–11,783.9 t). GE intended that the E60Cs work in multiple, three per train, to handle this load.[4] The BM&LP ordered a total of six locomotives between 1972–1976, allowing it to operate two trains at once.[11][12] The BM&LP acquired six former Ferrocarriles Nacionales de México E60C-2s after the latter discontinued electric operations in the late 1990s. These displaced the original E60Cs.[13] The Arizona State Railroad Museum of Williams, Arizona took possession of ex-BM&LP E60C No. 6001 in 2010.[14]

Amtrak and New Jersey Transit

Amtrak E60CH No. 960 pulls a train through Cos Cob, Connecticut in September 1975
Ex-Amtrak E60MA No. 603 preserved at the Railroad Museum of Pennsylvania

passenger cars, most of which dated from the 1940s–1950s.[16]

Operation on the electrified portion of the

PRR GG1 locomotives. The former suffered from poor reliability, and the latter were over 35 years old and restricted to 85 mph (137 km/h).[17] Amtrak faced a choice with the GG1s: completely rebuild the fleet, or replace them with a new locomotive. While no United States manufacturer had a dedicated electric passenger locomotive in its catalog, GE was proposing a passenger version of the E60C before the BM&LP locomotives even entered service. Importing and adapting a European locomotive would require a three-year lead time; GE promised delivery within a year. With few other options, Amtrak turned to GE to adapt the E60C for passenger service.[18][19]

Amtrak ordered 26 E60s in 1973; 15 on March 26, 1973, and a further 11 on October 12. The total cost of the order was $18.4 million.[20] The initial order was for 15 locomotives with steam generators and 11 with head-end power,[21] but 9 of the first type were switched to using head-end power as Amtrak ramped up acquisition of Amfleet cars.[7] Amtrak anticipated that E60-hauled Amfleet trains could displace both the GG1s and the mechanically-unreliable Metroliners.[22]

The E60s began arriving in November 1974; they were the first locomotives to carry Amtrak's new

truck and bolster design.[23] The Federal Railroad Administration restricted the maximum speed of the E60s to 85 mph (137 km/h). While Amtrak accepted the locomotives and publicly expressed "confidence" that they would be cleared for 110 mph (177 km/h) operation, it also arranged for a trial of the Swedish-built four-axle Rc4 electric locomotive.[24] The problems with the E60 persisted into 1977, at which point Amtrak developed the specification for a locomotive based on the Rc4 design.[25] In 1977–78 Amtrak ordered the first of 53 EMD AEM-7s, a twin-cab B-B electric locomotive produced by Electro-Motive Division.[26]

As the AEM-7s arrived Amtrak began disposing of its E60s. It sold two E60CHs to the

New Jersey Transit to buy ten of the E60CHs in 1984 for use on the North Jersey Coast Line.[27][28] Between 1986 and 1988, those E60s that remained with Amtrak were rebuilt, reclassified and renumbered. All E60CPs had their steam generators removed and four of these had HEP fitted. Those with HEP, both the E60CHs and the converted E60CPs, were rebuilt and renumbered as E60MA in the 600 series. The locomotives were regeared for a maximum speed of 90 mph (145 km/h). When the E60s returned to service, they were used on heavy, long-distance trains, such as the New York–New Orleans Crescent, the New York–Florida Silver Service, and the Washington, D.C.–Montreal Montrealer.[29][30] They could also be found in push–pull service on the Keystone Service trains in the late 1980s.[31]

New Jersey Transit began buying

Asea Brown Boveri, in 1990. It would acquire 32 altogether by the end of 1996.[32] The E60 was off the New Jersey Transit roster by 1998.[33] No. 958 was preserved by the United Railroad Historical Society of New Jersey.[34] All Amtrak E60s were retired in 2003, having been replaced mostly by the HHP-8. In April 2004, the Railroad Museum of Pennsylvania acquired No. 603 for preservation.[35]

Ferrocarriles Nacionales de México

Ex-NdeM E60C-2 No. EA034 leads a train on the Black Mesa and Lake Powell Railroad in 2007

The single largest order of E60Cs was by

Transportación Ferroviaria Mexicana (TFM) dismantled the electrification.[37] The locomotives were made available for sale; eight were still owned by GE and, never delivered, stored in Brownsville, Texas. The availability of several dozen lightly used electric locomotives sparked interest from several commuter operators, including Caltrain in the San Francisco Bay Area[38] and GO Transit in Toronto.[39]

TFM traded 22 of the E60C-2s to

Texas Utilities to serve the company's Martin Lake Line, displacing GE E25Bs. They lasted in service until the end of electrified operations in 2011. EMD SD50 diesel locomotives replaced them.[42] The E25Bs, smaller versions of the E60, had been in use since 1976.[43] Another six went to the Black Mesa and Lake Powell, replacing its aging E60Cs.[13] Five went to the Deseret Power Railroad.[44] Texas Utilities discontinued electric operation in January 2011.[45]

Deseret-Western Railway

In addition to the 39 locomotives delivered to NdeM, GE built two E60C-2s for the

Deseret-Western Railway. The Deseret-Western, like the Black Mesa and Lake Powell Railroad, is a dedicated line hauling coal between a mine and a power station. The line opened in 1984.[46] The Deseret-Western, now called the Deseret Power Railroad, supplemented its fleet with two ex-NdeM locomotives in the late 1990s, and another three in the 2000s.[44]

Notes

  1. ^ a b c d General Electric. "Operating Manual – Class E-60CP Thyristor Type Locomotive (Ref: GEJ-5688B)". Bob Kise's Railroad Picture Archives (pdf). p. 1. Archived from the original on February 2, 2016. Retrieved January 28, 2016.
  2. ^ McSparran 1974, p. 390
  3. ^ a b "Railway transports coal". Lake Powell Chronicle. Page, Arizona. June 2, 1976. p. 11. Open access icon
  4. ^ a b c d McSparran 1974, p. 385
  5. ^ McSparran 1974, p. 389
  6. ^ Solomon 2003, p. 76
  7. ^ a b c Simon & Warner 2011, p. 76
  8. ISSN 0033-8915
    .
  9. ^ a b c Bailey 1983, p. 301
  10. ^ Ephraim 1983, p. 52
  11. ^ Pinkepank & Marre 1979, p. 95
  12. ^ Morgan 1974, p. 19
  13. ^ a b Middleton 2001, p. 409
  14. ^ "Arizona museum gets electric locomotive delivery by truck". Trains News Wire. September 3, 2010. (subscription required)
  15. ^ Kelly, John (June 5, 2001). "Amtrak's beginnings". Classic Trains. Archived from the original on October 15, 2015. Retrieved September 13, 2016.
  16. ^ Simon & Warner 2011, p. 108
  17. ^ GAO 1976, p. 29
  18. ^ Phillips 1971, p. 10
  19. ^ GAO 1976, p. 30
  20. ^ Congress 1974, p. 41
  21. ^ Ingles 1975, p. 25
  22. ^ GAO 1976, p. 31
  23. ^ Holland 2009, p. 59
  24. ^ GAO 1976, p. 32
  25. ^ USDOT 1978, p. 71
  26. ^ Cudahy 2002, p. 86
  27. ^ "Kean reveals transit grants" (PDF). Daily Register. Red Bank, NJ. October 13, 1983. p. A4. Archived from the original (PDF) on September 13, 2013. Retrieved February 25, 2017.
  28. ^ "Ask price cut on locomotives" (PDF). The Sunday Register. Red Bank, NJ. May 15, 1983. p. B13. Archived from the original (PDF) on February 25, 2017. Retrieved February 25, 2017.
  29. ^ Ingles 1986, p. 11
  30. ^ Simon & Warner 2011, pp. 75–76
  31. ^ Cupper 1988, p. 57
  32. New Jersey Transit. 2014. p. 45. Archived from the original
    (PDF) on June 15, 2016. Retrieved August 12, 2016.
  33. ^ Del Vecchio 1998, p. 39
  34. ^ "URHS Equipment Collection". United Railroad Historical Society of New Jersey. January 7, 2016. Archived from the original on March 12, 2017. Retrieved March 11, 2017.
  35. ^ Railroad Museum of Pennsylvania. "Amtrak E60 No. 603 – Originally No. 964". Archived from the original on June 17, 2008. Retrieved January 11, 2016.
  36. ^ Ephraim 1983, p. 51
  37. ^ Murray 2003, p. 34
  38. ^ Raul V. Bravo and Associates (August 2000). "Electric Rolling Stock Equipment Power" (PDF). 25 kV ac Electrification Project. Peninsula Corridor Joint Powers Board. pp. 4–6.
  39. ^ GO Transit 2001, p. 1-1
  40. ^ Harbour 1999, p. 22
  41. ^ "Transportacion Ferroviaria Mexicana". Railway Age. April 1, 1998. Archived from the original on March 12, 2017. Retrieved March 11, 2017 – via HighBeam Research.
  42. ^ Harwell 2012, p. 50
  43. ^ Middleton 2001, p. 407
  44. ^ a b Trains 2010, p. 66
  45. ^ Harwell 2012, p. 51
  46. ^ Middleton 2001, p. 408

References

Further reading

External links

Wikimedia Commons has media related to GE E60 locomotives.
Retrieved from "https://en.wikipedia.org/w/index.php?title=GE_E60&oldid=1219809444"
This page is based on the copyrighted Wikipedia article: GE E60. Articles is available under the CC BY-SA 3.0 license; additional terms may apply.Privacy Policy