GE Evolution Series

GE Evolution Series

Three of Union Pacific Railroad's Evolution Series locomotives leaving Hutchinson, Kansas with AC45CCTE #5304 in the lead.
Type and origin
Power type Diesel-electric
Builder General Electric Transportation
Build date 2003-present
Specifications
AAR wheel arr.

C-C (ES40DC, ES44DC,[1] ES44AC,[2] ES58ACi, ES59ACi)

A1A-A1A (ES44C4[3])

Gauge 4 ft 8 1⁄2 in (1,435 mm) standard gauge
1,520 mm (4 ft 11 27⁄32 in) Kazakhstan
5 ft 3 in (1,600 mm) Brazil
Length 73 ft 2 in (22.30 m) (ES44AC/DC) 74 ft 6 in (22.71 m) (ET44AC/C4)
Fuel capacity 5,000 US gal (18,900 l; 4,160 imp gal) (ES40AC, ES44DC, ES44AC, ES44C4)
Prime mover GEVO
Engine type

V12 (ES40DC, ES44DC,[1] ES44AC,[2] ES44C4[3])

V16 (ES58ACi, ES59ACi)
4-stroke diesel engine

Cylinders

12 (ES40DC, ES44DC,[1] ES44AC,[2] ES44C4[3])

16 (ES58ACi, ES59ACi)

Performance figures
Power output

4,000 hp (2,980 kW) (ES40DC)

4,400 hp (3,280 kW) (ES44DC, ES44AC, ES44C4, ET44AC, ET44C4)

6,200 hp (4,620 kW) (ES58ACi, ES59ACi)

Career
Operators UP, BNSF, CSX, NS, CN, CP, KCS, KCSM, GECX, FXE, IAIS, SVTX, CREX, FEC
Nicknames GEVO, roarer
Disposition almost all (only ones retired have been in crashes) still in service as of 2015

The Evolution Series is a line of diesel locomotives built by GE Transportation Systems, initially designed to meet the U.S. EPA's Tier 2 locomotive emissions standards that took effect in 2005. The first pre-production units were built in 2003. Evolution Series locomotives are equipped with either AC or DC traction motors, depending on the customer's preference. All are powered by the GE GEVO engine.[4]

The Evolution Series was named as one of the "10 Locomotives That Changed Railroading" by industry publication Trains Magazine.[5] It was the only locomotive introduced after 1972 to be included in that list.[5]

The Evolution Series, mainly the ES44DC, ES44AC, and ET44AC, are some of the best-selling and most successful freight locomotives in United States history, far surpassing EMD's output.

Models

Currently, six different Evolution Series models have been produced for the North American market. They are all six axle locomotives and have the wheel arrangement C-C (AAR classification) or Co'Co' (UIC classification), except for the ES44C4 which has an A1A-A1A wheel arrangement and the metric-gauge version developed for the Brazilian network ES43BBi which is B-B-B-B. All North American Evolution Series locomotives are equipped from the factory with a Nathan-Airchime K5HL-R2 "Evolution" airhorn, and most later models are equipped with a Graham-White 373 (electronic) E-BELL.

ES40DC

The ES40DC (Evolution Series, 4000 HP, DC traction) replaced the Dash 9-40CW model in GE's range and, like the former model, was delivered exclusively to Norfolk Southern Railway. ES44DCs owned by CSX Transportation were also given this designation in 2009 after being de-rated to 4,000 hp (3,000 kW).[6] As of 2014, all of Norfolk Southern's ES40DCs have been uprated to 4,400 horsepower (3,300 kW), making them ES44DCs.

ES44DC

The ES44DC (Evolution Series, 4400 HP, DC traction) replaces the Dash 9-44CW model in GE's range. Primary users are BNSF Railway, CSX Transportation, and Canadian National Railway. Pilbara Iron in Australia ordered a lengthened, international version designated ES44DCi. The extra length is used for a larger radiator to increase cooling capacity in the Australian outback.

ES44AC

Iowa Interstate Railroad #505 enters Blue Island, Illinois.
Citirail (CREX) ES44AC no.1203 in March 2014.
Union Pacific C45ACCTE #7767 in Denton, Texas

The ES44AC (Evolution Series, 4400 HP, AC traction) replaces the AC4400CW model in GE's range. These locomotives have been ordered by every Class I railroad in North America: Union Pacific Railroad (who refers to these locomotives as the C45ACCTE), BNSF Railway, CSX Transportation, Norfolk Southern Railway, Kansas City Southern Railway, Kansas City Southern de Mexico, Ferromex, Canadian Pacific Railway, and Canadian National Railway. Iowa Interstate Railroad ordered 14 ES44AC's in April 2008 to be delivered by October 2008 to handle an expected traffic growth of 25%-30%, resulting from new ethanol plants coming on line. Iowa Interstate ordered two additional ES44AC's to be delivered in December 2009. Iowa Interstate again ordered 3 additional GE ES44AC's after selling 2 of the railroads EMD SD38-2's for the new ethanol plants.

CSX began receiving an order of 200 ES44AC's (referred to by CSX as the ES44AH) in December 2007. The "H" in ES44AH stands for "heavy", which is in reference to a combination of subsystems that produce high levels of tractive effort at low speeds. In order to be classified as an "AH" by CSX, a locomotive has to have not only an increased nominal weight (currently to 432,000 pounds or 196,000 kilograms), but also (1) steerable trucks, (2) TM3 adhesion control software, (3) software that extends to 33,000 pounds (15,000 kg) from 30,000 pounds (14,000 kg) the maximum amount of tractive effort that each traction motor is permitted to produce, and (4) GE's Rail Cleaner, which directs high-pressure air onto the rails in front of the sand nozzles forward of axle number one.

In September 2008, Norfolk Southern purchased 24 ES44AC's numbered 8000-8023, and began receiving the first of these units in October 2008. Ordered to be used on long haul coal trains, they were the first new AC locomotives ever purchased by NS. An additional 65 units were ordered in 2011, numbered 8025-8090. 24 more units, numbered 8091-8115, were ordered at the beginning of 2012. 10 of these units: 8025, 8098-8105 & 8114 were painted in predecessor company "heritage" paint schemes for NS's 30th anniversary. All NS ES44AC's are built to CSX specifications, with the exception of the Hi-Ad trucks & headlight placement.

All KCS units are painted in the retro Southern Belle scheme.

In March 2008 Cemex took delivery of one ES44AC, number 81, built to the specifications of CSXT units 700-839 as an add-on to that order.

Canadian National's first order of ES44AC's was in January 2012, and as of 2015 they roster about 150 units, numbered in the 2800-2900 series.

Citirail/CREX acquired 100 ES44AC's for lease service. They are painted gray with blue & yellow nose striping and blue numbers. Most, if not all of these units, are leased to BNSF Railway.

In 2013, General Electric built one ES44AC, GECX 3000, as a test bed for their NextFuel natural gas power kit. The engine runs on liquefied natural gas from a fuel tender. The unit is currently part of BNSF's GE LNG test set, partnered with BNSF ES44AC no. 5815.

ES44C4

BNSF Railway #8013 at Dallas, Texas, 20 May 2014, awaiting re-crew.

The ES44C4 (Evolution Series, 4400 HP, C-C wheel arrangement, 4 traction motors) was introduced in 2009. While similar to the ES44AC, the ES44C4 has two traction motors per truck, instead of the conventional three such as on the ES44AC. The center axle of each truck is unpowered, giving an A1A-A1A wheel arrangement. BNSF Railway is the launch customer for this model, ordering an initial batch of 25 units numbered 6600-6624.[7] As of 2015, BNSF Railway currently rosters over 900 ES44C4 units. On January 30, 2014 Florida East Coast Railway announced that they would buy 24 ES44C4's, to be numbered 800-823, for heavy haul service and intermodal traffic. All were delivered by the end of 2014, in order to beat the EPA's deadline on exhaust-emissions standards for new-built Tier 3 locomotives.

A unique feature of these units is that there is a variable traction control system in their computer systems. One of the differences between an ES44AC and an ES44C4 are the air cylinders and linkages on the truck sideframes of the ES44C4; these are part of the traction control system. Every time a variable in grade, traction, or wheel slip occurs, the computer will adjust the pressure in these cylinders to maintain sufficient adhesion, by varying the weight on the drive axles.[8][9]

Rear view of brand new BNSF Railway ES44C4 no. 8270, at Ashland, Nebraska, on October 19, 2014.

ES44DCi/ES44ACi

The ES44DCi (Evolution Series, 4400 horsepower, DC traction, i (international)) was built for the Rio Tinto railway in Australia. The ES44ACi was built for the Roy Hill and Rio Tinto Group.

The ES44ACi/DCi is essentially an ES44AC/DC in a GE AC6000CW's body, with the radiator at the end protruding out over the rear deck in the same way the AC6000CW's does. The locomotive's large radiator allows it to handle the Australian outback's extreme temperatures.

Roy Hill has ordered 21 ES44ACi locomotives, and is currently in possession of all 21 locomotives (numbered 1001 "Ginny"-1021). Rio Tinto ordered 100 ES44DCi locomotives and has all 100 (numbered 8100-8199) and 21 ES44ACi locomotives (numbered 9100-9120) and more are on order.

ET44AC/ET44C4

The ET44AC (Evolution Series Tier 4, 4400 HP, AC traction) replaces the ES44AC model. These locomotives have been ordered by most of the Class I railroads in North America, including: Union Pacific, CSX Transportation, Norfolk Southern and Canadian National Railway. BNSF Railway will be receiving similar ET44C4's which have no traction motor on the middle axle of each truck.

In the summer of 2012, GE unveiled its first Tier 4 emissions-compliant locomotive, now officially named the ET44AC. The prototype demonstrators, as well as current production units, are visually quite different from previous models. First, the "ET" is 74 ft. 6 in. long - an increase of 16 in. from the 73 ft. 2 in. length of all previous GE 6-axle models beginning with the "DASH 9" series in 1993. While the front third of the locomotive, including the control cab, is basically unchanged, the rear two-thirds is noticeably different. On Tier 4 demonstrator units the entire midsection above the prime mover is raised to accommodate an advanced exhaust treatment system; it is seen as a "hump" that rises above the rest of the locomotive considerably. Production units have this hump only over the exhaust manifold directly ahead of the radiator, rather than encompassing the entire midsection. In addition, the radiator section is much larger than that of earlier "ES" units, featuring a two-fan split-cooling system located inside a very large, angular compartment. Grilles under the radiator section have been smoothed out, and there are two extra air intakes on the rear of the locomotive hood. ET44ACs are all equipped with Graham-White electronic bells (E-bells). Tier 4 demonstrator units are equipped with two airhorns: a three-chime horn - facing forward - located behind the cab and a rear-facing two-chime horn protruding from the back of the radiator. Production units feature the now-standard Nathan-Airchime model K5HL-R2 "Evolution" airhorn mounted on the hood slightly forward of the placement location used on previous models.

Identifying features

The Evolution Series locomotives are visually similar to the AC4400CW, although small differences are evident. The most noticeable difference is the radiator section at the rear of the locomotive is larger to accommodate the GEVO's exhaust filtration unit. As with the AC6000CW the radiators project beyond the end of the hood, though not to the same extent, as the Evolution Series protrudes only a few inches out. Also, unlike previous GE locomotives, the grilles under the radiator are at two different angles. The increase in radiator size is due to the necessity for greater cooling capacity in the locomotive in order to reduce emissions. The other major difference between the Evolution Series and earlier models are the vents below the radiators, which are larger than those on previous GE locomotives.[10] In addition, most, if not all, Evolution Series units have air conditioners mounted below the cab on the conductor's side.

The trucks of GE Evolution series locomotives also distinguish it from others:

High Adhesion "Hi-Ad" Trucks

General Electric Radial Steering Trucks

Operators

Export sales

China

In October 2005 China Railways ordered 300 Evolution Series locomotives, ES59ACi, from GE Transportation Systems and Qishuyan Locomotive and Rolling Stock Works for delivery in 2008–2009. Two have been built at Erie, Pennsylvania, the rest will be assembled by Qishuyan at Changzhou.[22]

Kazakhstan

On September 28, 2006 national railway Kazakhstan Temir Zholy signed an agreement with GE Transportation Systems ordering 310 Evolution Series locomotives designated as the TE33A. The first ten of these were built in GE's Erie, Pennsylvania, plant while the remaining 300 will be assembled at a new plant in Astana, Kazakhstan which was opened by President Nursultan Nazarbayev on 3 July 2009[23] Delivery is expected between 2009 and 2012. The locomotives are built with dual cabs and are among the first diesel-electric locomotives with AC traction motors to operate in the Commonwealth of Independent States[24] (besides the 2TE25A built by Bryansk Engineering Works, Transmashholding, Russia).[25]

Australia

Rio Tinto Group has ordered 100 ES44DCi locomotives for operation on their privately owned rail line, operated by Pilbara Iron.[26] The ES44DCi uses the AC6000CW's longer frame to allow space for a heavy duty cooling system to cope with the hot desert environment that the locomotives operate in.[27] Units 8100-8118 were delivered in a predominantly grey paint scheme,[28] while units 8119-8199 feature additional red lettering and striping.[29]

Rio Tinto Group has ordered 21 ES44ACi of 'EVO' units, an AC version of the ES44DCi. These units are numbered from 9100 onwards and more are on order. They are in the Rio Tinto silver with red stripes and numerals.

Roy Hill took delivery of the first 14 out of a total order for 21 ES44ACis in January 2015.[30]

Brazil

Carajás Railroad, a subsidiary of Brazilian mining company Vale, ordered 70 5800 hp ES58ACi locomotives. The units were built at GE's Erie plant and delivered in 2009. The prime mover is a GEVO-16. Gauge is 1,600 mm (5 ft 3 in)

Egypt

In 2009, Egyptian National Railways received 80 dual cab ES40ACi locomotives in two versions (painted blue for passenger trains and red/black for freight trains).[31][32]

Licensed production

TFR Class 44-000
South Africa

Transnet Engineering in South Africa has a license to manufacture 233 4,200 hp (3,100 kW) 3 ft 6 in (1,067 mm) Cape gauge ES40ACi locomotives for Transnet Freight Rail, with core components including GEVO-12 engines supplied from the United States.[33]

The first six of these Class 44-000 locomotives were built in Erie, Pennsylvania in April and July 2015. In October 2015, the first of the 227 South African-built locomotives was nearing completion at Transnet Engineering's Koedoespoort shops in Pretoria.[34]

India

In November 2015, it was announced Indian Railways and GE would engage in an 11-year joint venture in which GE would hold a majority stake of 74%, to provide a mix of 1,000 diesel locomotives of 4,500 and 6,000 horsepower each. General Electric has invested ₹2,052 crore (US$305 million) for its construction. In the $2.6 Billion deal, Indian Railways would purchase 100 goods locomotives a year for 10 years beginning in 2017; the locomotives would be modified versions of the GE Evolution series. The diesel locomotive works will be built by 2018; GE will import the first 100 locomotives and manufacture the remaining 900 in India from 2019, also assuming responsibility for their maintenance over a 13-year period.

Images

See also

References

Notes

  1. 1 2 3 ES44DC Datasheet, The Diesel Shop
  2. 1 2 3 ES44AC Datasheet, The Diesel Shop
  3. 1 2 3 ES44C4 Datasheet, The Diesel Shop
  4. ↑
  5. 1 2 Lustig, David (2010). "10 Locomotives That Changed Railroading". Trains (magazine).
  6. ↑ Solomon 2011, p. 64
  7. ↑ "GE unveils ES44C4 locomotive". Railway Gazette International. 27 May 2009. Retrieved 25 January 2012.
  8. ↑ "GE Transportation unveils new Evolution Series locomotive".
  9. ↑ http://www.gevirtualrailexpo.com/ge_virtual_rail_expo/media/files/model-es44c4.pdf?ext=.pdf
  10. ↑ Solomon, Brian (2005). Burlington Northern Santa Fe Railway. MBI. ISBN 978-0-7603-2108-9.
  11. ↑ Smith, Rob (September 2010). "GEVOs head to Cartier". Trains Magazine. Kalmbach Publishing: 17.
  12. ↑ Diesel Era Magazine, Jan./Feb. 2013, pg. 2.
  13. ↑ "81"
  14. ↑ "Ferrocaril Mexicano (Ferromex)". The Diesel Shop. Retrieved 11 July 2010.
  15. 1 2 Richard Marsh (April 2010). "Iowa Interstate salutes Rock Island". Trains Magazine. Kalmbach Publishing.
  16. ↑ "Kansas City Southern". The Diesel Shop. 2 January 2010. Retrieved 31 March 2010.
  17. 1 2 "Norfolk Southern ET44ACs on the way". Trains. May 19, 2016. Retrieved May 20, 2016. (subscription required)
  18. ↑ Diesel Era Magazine, March/April 2012, pg. 8.
  19. ↑ Diesel Era Magazine, July/August 2013, pg. 2
  20. ↑ UP 7605
  21. ↑ "Union Pacific Railroad Unveils No. 2010 Boy Scouts of America Commemorative Locomotive". Enhanced Online News. 31 March 2010. Retrieved 8 May 2010.
  22. ↑ "GE ships first CML diesel locomotive to China". Railway Gazette International. 2008-08-21. Archived from the original on September 13, 2009. Retrieved 2008-08-21.
  23. ↑ "President opens Astana locomotive plant". Railway Gazette International. 2009-07-06. Archived from the original on September 13, 2009. Retrieved 2009-07-22.
  24. ↑ "Evolution grabs hold in Kazakhstan". Late Breaking Industry News. Railway Age. 2006-09-28. Retrieved 2006-10-03.
  25. ↑ "Photo of the ТЭ33А-0007 in Almaty".
  26. ↑ "Rail". Rio Tinto Iron Ore. Retrieved 31 March 2010.
  27. ↑ Closeup of the radiator on Rio Tinto 8110
  28. ↑ Rio Tinto 8118 prior to delivery
  29. ↑ Rio Tinto 8120 prior to delivery
  30. ↑ Issue 01.02 Western Australian Rail January 2015
  31. ↑ GE Transportation and Egyptian National Railways Announce the Completion of Commissioning of 80 Evolution Series Locomotives (2009-07-13)
  32. ↑ Photos of ES40ACi for Egypt at delivery
  33. ↑ "Transnet: 1,064 locomotives, $5 billion". Railway Age. March 17, 2014.
  34. ↑ Railways Africa, 11 Feb 2015: New Transnet Diesel-Electric Locomotives (Accessed 22 Nov 2015)

Bibliography

  • Graham-White, Sean (2007). GE Evolution Locomotives. St. Paul, MN, USA: MBI. ISBN 9780760322987. 
  • Lamb, J. Parker (2007). Evolution of the American Diesel Locomotive. Railroads Past and Present. Bloomington, IN, USA: Indiana University Press. ISBN 9780253348630. 
  • McDonnell, Greg (2008). Locomotives: The Modern Diesel and Electric Reference. Erin, Ontario: Boston Mills Press. ISBN 978-1550464931. 
  • Solomon, Brian (2003). GE Locomotives: 110 Years of General Electric Motive Power. St. Paul, MN, USA: MBI Publishing. ISBN 9780760313619. 
  • Solomon, Brian (2010). Modern Locomotives: High Horsepower Diesels 1966–2000. New York: Crestline. ISBN 978-0785826811. 
  • Solomon, Brian (2011). Modern Diesel Power. Minneapolis, MN: Voyageur Press. ISBN 978-0-76-033943-5. 
  • Solomon, Brian (2012). North American Locomotives: A Railroad-by-Railroad Photohistory. Minneapolis, MN, USA: Voyageur Press. ISBN 9780760343708. 
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