Eurorunner
Siemens Eurorunner ER20 dynamic brakes |
---|
Performance figures | |
---|---|
Maximum speed |
|
Power output | ER20, ER20 CF: 2,000 kW (2,700 hp)[1][2] ER 30 :2,700–3,500 kW (3,600–4,700 hp)[2] ER 20 (ÖBB Rh 2016): 1,600–1,750 kW (2,150–2,350 hp) available for traction[4] |
Tractive effort | ER20: 235 kN (53,000 lbf) starting[1] ER20 CF, ER 30 :450 kN (100,000 lbf)[2] |
Career | |
---|---|
Locale | Germany, Austria, Hong Kong, Lithuania, Slovakia |
The Eurorunner family of locomotives are a series of medium- to high-power
The main initial order for these locomotives was for 100 of the four-axle ER20 for the
Production of the Eurorunner ceased by 2012, replaced by
Technical
The locomotive is designed to be made of as few parts as possible, and is of modular construction, with separate components (engine, electronics etc.) kept in separately fabricated units and are designed to be easily replaceable.[6]
Marketing by Siemens has heavily emphasised the locomotive's energy-saving characteristics, as well as the technology used to reduce particulate emissions.
The locomotives have a supercharged 16-cylinder diesel engine of the MTU 4000 series developing 2,000 kW of power which drive a three-phase brushless alternator. At idle 8 of the 16 cylinders can be turned off, reducing fuel consumption and emissions.
The three-phase electrical supply is rectified to DC to supply a pulse-width modulator, which in turn generates a three-phase electrical supply to the traction motors (which are of the induction type) – the four traction motors are connected in parallel.
Electrical taps from the main DC power supply also provide power to other electronically controlled power supplies, including those that power the cooling fans (also known as 'blowers') at 440 V 3-phase 60 Hz. The power supply for passenger operations (coach heating, lighting etc.) is optional and is located separately under the main frame whereas the rest of the electronic equipment is mounted in the body of the vehicle.
In addition the electrodynamic brakes can charge both a battery pack, as well as high capacity capacitors – meaning that energy absorbed on deceleration can be reused later on. This feature saves emissions and fuel consumption[7] – if the batteries and capacitors are full, a roof-mounted set of resistors provides the remainder or additional rheostatic braking. The maximum electrical braking effort is 100 kN (22,000 lbf). For additional braking a pneumatic braking system is included.
The locomotives are equipped for
Eurorunner ER20 C
The six-axled locomotives have a number of changes in addition to the change of bogie type: both mass, tractive effort and braking effort are increased. The modularity concept used in the 4-axle versions remains unchanged. One notable difference between the two is that the ER20 C models have one pulse-width modulator (electronic power supply: generic term 'inverter') per bogie (i.e. 2 ), whereas the ER 20B models have only one pulse-width modulator in total. In addition the arrangement of modular components is changed from the Bo'Bo' versions.
Eurorunner ER30
This section needs expansion. You can help by adding to it. (January 2009) |
Siemens technical documentation mentions an ER30, which appears to be a variant of the ER20 CF model, with the possibility of a higher operating speed – it is described as being suitable for passenger and freight operations.
History and operators
The initial order of the Eurorunner was of 100 units for Austrian Federal Railways ÖBB as locomotive type 2016.
Further locomotives were purchased by various companies:[9]
organisation | location | number of units |
date | comments |
---|---|---|---|---|
MTR Corporation (as Kowloon-Canton Railway Corporation) | Hong Kong | 5 | 2003 | named 8000 series |
MRCE Dispolok | Europe | 15 | 2003–2006 | leasing company |
StLB (Steiermärkische Landesbahnen)[10] | Austria | 2 | 2004/5 | as 2016 series |
LTE (LTE Logistik- und Transport- GmbH)[11] | Austria | 2 | 2004/5 | as 2016 series |
PRESS (Pressnitztalbahn)[12] | Germany | 2 | 2004/5 | as 253 series |
Eisenbahnen und Verkehrsbetriebe Elbe-Weser (EVB)[13] | Germany | 4 | 2005/7 | as 420 series |
CBrail[14]
|
Luxembourg | 3 | 2006 | leasing company |
WLE (Westfälische Landes Eisenbahn)[15] | Germany | 2 | 2007/9 | |
RTS Austria[16] | Austria | 2 | 2007/9 | as class 2016 |
Osthannoversche Eisenbahnen (OHE)[17] | Germany | 3 | 2007 | as 27000 series |
Stern & Hafferl[18] | Austria | 1 | 2008 | as Rh 2016 |
Angel Trains cargo | 12[19] | leasing company | ||
Lithuanian Railways (LG) | Lithuania | 44 | 2007–2009 | as ER20 series |
Locomotives based in Germany have been called 'Class 253', but that code has been given to the
In 2007 Siemens announced variants available as a six-axle Co'Co' locomotive. The first order for this type came from Lithuanian Railways (Lietuvos Geležinkeliai or LG) for 34 of a 1,520 mm (4 ft 11+27⁄32 in) gauge freight-specific version; the new variant was given the reporting name ER 20 CF[23] Higher-powered versions are also offered, designated ER30.
The passenger version is labelled ER 20 CU (U is for universal), and retrospectively the two-axle variants have been relabelled ER 20 BU or ER 20 BF for the universal (passenger) and freight versions respectively. (Originally the Bo'Bo' freight version reported as ER 20 F)
See also
- Contemporary Siemens locomotive products
- Siemens Eurosprinter- electrically powered related product
- Siemens Asiarunner - Locomotive sold to Vietnam for meter gauge railway, contemporary to the EuroRunner
- MLC (Mapna Locomotive Engineering and Manufacturing Company)
- Contemporaries and potential competitors in the European diesel locomotive market:
- Bombardier TRAXX
- JT42CWRalso known as "Class 66"
- Vossloh Euro locomotive
- Vossloh G2000
- Alstom Prima locomotives
References
- ^ a b c d e Diesel-Electric Universal Locomotive ER20, Germany, Austria and Hong Kong Siemens.com
- ^ a b c d e f g h The Eurorunner – International attractive Siemens.com (ARCHIVE)
- ^ "Diesel-Electric Freight Locomotive ER20, Lithuanian (for Lithuanian Railways LG) Siemens.com". Archived from the original on 2 May 2008. Retrieved 23 January 2009.
- ^ "Diesel-Electric Universal Locomotive Rh 2016, Austria Siemens.com". Archived from the original on 2 May 2008. Retrieved 23 January 2009.
- ^ "Eurorunner reaches the finish line", railwaygazette.com, 26 July 2012
- ^ ER 20 BU/BF technical data sheet - includes block diagrams, locomotive schematic image, tractive effort and braking curves etc. Siemens.dk
- ^ Locomotives from Siemens. A clean solution. Siemens.dk p. 11
- ^ "Diesel-electric freight locomotive Eurorunner ER20 CF for Lithuanian Railways (LG)" (PDF). Archived from the original (PDF) on 31 October 2007. Retrieved 23 January 2009.
- ^ EuroRunner classic Railcolor.net
- ^ Triebfahrzeuge der STLB, Landesbahn Gleisdorf - Weiz stlb.at
- ^ LTE 2016 Eurorunner lte.at[permanent dead link]
- ^ a b Pressnitztalbahn 253 series Railcolor.net
- ^ "Get an overview of our locomotives that are used for railway goods transport" evb-elbe-weser.de
- ^ "Fleet details cbrail.com". Archived from the original on 20 August 2008. Retrieved 23 January 2009.
- ^ "WLE locomotives data sheet wle-online.de" (PDF). Archived from the original (PDF) on 19 July 2011. Retrieved 23 January 2009.
- ^ "DIESELLOKOMOTIVE BAUREIHE ER20 rts-austria.at". Archived from the original on 28 December 2008. Retrieved 23 January 2009.
- ^ OHE 270080 series Railcolor.net
- ^ Stern & Hafferl 2016: Introduction Railcolor.net
- ^ Data Sheets : Siemens ER20 angeltrains.com
- ^ "Kowloon-Canton Railway, China". rail-technology.com. Retrieved 28 September 2009.
- ^ ER20 (DE 2000) nord-ostee-bahn.de
- ^ "Diesel hauling with integral transmission in alternating current (article dealing with electrical transmission systems - with special reference to the Siemens ER20); includes block diagrams and tractive effort curves plus additional info. www.cfr.ro". Archived from the original on 9 October 2007. Retrieved 23 January 2009.
- ^ "2007-10-05 Diesel freight locomotive with most powerful traction : ER 20 CF for Lithuanian Railways officially unveiled at the Central station in Vilnius infrasite.net". Archived from the original on 23 July 2011. Retrieved 23 January 2009.
Literature
- Bückle, Alexander (2008), Die Lokomotiven der Hercules-Familie moderne Diesellokomotiven aus dem Hause Siemens (in German), EK-Verlag, Freiburg, ISBN 978-3882553697