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{{one source|date=December 2014}}
{{Infobox Schienenfahrzeug
{{Infobox locomotive
| Baureihe= DR Class E 79
| name = DR Class E 79
| Farbe1
| bgcolor = a00
| Farbe2
| color = fff
| Abbildung=
⚫
| builder = [[Krauss-Maffei|J. A. Maffei]]<br>[[Pöge Elektrizitäts AG]] (electr. components)
| Name=
| builddate = 1923
⚫
| Nummerierung= E 79 01–02
| totalproduction = 2
⚫
| Hersteller= [[Krauss-Maffei|J. A. Maffei]]<br />[[Pöge Elektrizitäts AG]] (electr. components)
| gauge = {{track gauge|sg}}
| Baujahre= 1923
| fuelcap =
| Ausmusterung= 1939/40
| electricsystem = {{15 kV AC|frac=y}}
| Anzahl= 2
| collectionmethod = [[Overhead lines|catenary]]
| Achsformel=
| maxspeed = 65 km/h
| Bauart= 2'D1' w2u
⚫
| poweroutput cont= 1,480 kW
| Gattung=
⚫
| fleetnumbers = E 79 01–02
| Spurweite= 1,435 mm
| retiredate = 1939/40
| Treibraddurchmesser=
| VorneLaufraddurchmesser=
| HintenLaufraddurchmesser=
| AussenLaufraddurchmesser=
| InnenLaufraddurchmesser=
| Laufraddurchmesser=
| Anfahrzugkraft=
| Beschleunigung=
| Bremsverzögerung=
| Leistungskennziffer=
| Höchstgeschwindigkeit= 65 km/h
| LängeÜberKupplung=
| LängeÜberPuffer=
| Länge=
| Höhe=
| Breite=
| Drehzapfenabstand=
| AchsabstandDerFahrgestelle=
| FesterRadstand=
| Gesamtradstand=
| RadstandMitTender=
| Leermasse=
| Dienstmasse=
| DienstmasseMitTender=
| Reibungsmasse=
| Radsatzfahrmasse=
| Antrieb=
| Geschwindigkeitsmesser=
| Steuerung=
| Übersetzungsstufen=
| Kupplungstyp=
| Bremsen=
| Zusatzbremse=
| Feststellbremse=
| Zugheizung=
| Lokbremse=
| Zugbremse=
| Zugsicherung=
| Halbmesser=
| Besonderheiten=
| Anmerkung=
| Stromsystem= 15 kV 16⅔ Hz AC
| Stromübertragung= [[catenary]]
| Stundenleistung=
⚫
| Dauerleistung= 1,480 kW
| AnzahlFahrmotoren=
| Fahrstufenschalter=
}}
}}


The '''DRG Class E 79''' (originally ordered as Bavarian Class ''EG 4'') was one of the [[electric locomotive|goods train electric locomotive classes]] procured by the [[Bavarian Group Administration]] of the [[Deutsche Reichsbahn]] for the line from [[Freilassing–Berchtesgaden railway|Freilassing to Berchtesgaden]]. The two engines, delivered in 1927, were scrapped however as soon as the start of the [[Second World War]].
The '''DRG Class E 79''' (originally ordered as Bavarian Class ''EG 4'') was one of the [[electric locomotive|goods train electric locomotive classes]] procured by the [[Bavarian Group Administration]] of the [[Deutsche Reichsbahn]] for the line from [[Freilassing–Berchtesgaden railway|Freilassing to Berchtesgaden]]. The two engines, delivered in 1927, were scrapped however as early as the start of the [[Second World War]].


== History ==
== History ==
After the [[First World War]] the volume transported on the line from Freilassing to Berchtesgaden rose sharply. As a result the Bavarian Group Administration ordered two more locomotives in 1923. The two engines were built by the firm of [[Krauss-Maffei|J. A. Maffei]] in Munich, whilst the electrical components came from [[Pöge Elektrizitäts AG]] in Chemnitz. Originally the engines were to have entered service as nos. ''EG 4 22 101'' and ''22 102'', but due to problems with the delivery of the electrical components the locomotives were not ready until 1927. As a result they were given the numbers ''E&nbsp;79 01'' and ''02'' by the [[Deutsche Reichsbahn]] based on their [[DRG locomotive classification|renumbering plan]].
After the [[First World War]] the volume transported on the line from Freilassing to Berchtesgaden rose sharply. As a result, the Bavarian Group Administration ordered two more locomotives in 1923. The two engines were built by the firm of [[Krauss-Maffei|J. A. Maffei]] in Munich, whilst the electrical components came from [[Pöge Elektrizitäts AG]] in Chemnitz. Originally the engines were to have entered service as nos. ''EG 4 22 101'' and ''22 102'', but due to problems with the delivery of the electrical components the locomotives were not ready until 1927. As a result, they were given the numbers ''E&nbsp;79 01'' and ''02'' by the [[Deutsche Reichsbahn]] based on their [[DRG locomotive classification|renumbering plan]].


The two locomotives were station in [[Bw Freilassing]]. They did not perform particularly well in service; no. E 79 01 being especially prone to damage. Another problem was the procurement of spares for the small number of units in this class. As a result, both locomotives were quickly retired, in 1939 and 1940 respectively.
The two locomotives were station in [[Bw Freilassing]]. They did not perform particularly well in service; no. E 79 01 being especially prone to damage. Another problem was the procurement of spares for the small number of units in this class. As a result, both locomotives were quickly retired, in 1939 and 1940 respectively.


== Literature ==
== Literature ==
* Dieter Bäzold, Günther Fiebig: ''Eisenbahn-Fahrzeug-Archiv 4: Elektrische Lokomotiven deutscher Eisenbahnen.'' 1st edition. Alba-Verlag, Düsseldorf, 1984, ISBN 3-87094-093-X / 5th edition. Transpress Verlag, Berlin, 1984.
* {{cite book| first1=Dieter| last1=Bäzold| first2=Günther| last2=Fiebig| title=Eisenbahn-Fahrzeug-Archiv 4: Elektrische Lokomotiven deutscher Eisenbahnen| edition=1st| publisher=Alba-Verlag| location=Düsseldorf| year=1984| isbn=3-87094-093-X}} And the 5th edition (1984), Berlin: Transpress Verlag.


== External links ==
== External links ==
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[[Category:Deutsche Reichsbahn-Gesellschaft locomotives|E 079]]
[[Category:Deutsche Reichsbahn-Gesellschaft locomotives|E 079]]
[[Category:15 kV AC locomotives]]
[[Category:15 kV AC locomotives]]
[[Category:Standard gauge locomotives of Germany]]

[[Category:Railway locomotives introduced in 1923]]
[[de:DR-Baureihe E 79]]
[[Category:Freight locomotives]]

Latest revision as of 14:10, 2 February 2022

DR Class E 79
Type and origin
BuilderJ. A. Maffei
Pöge Elektrizitäts AG (electr. components)
Build date1923
Total produced2
Specifications
Gauge1,435 mm (4 ft 8+1⁄2 in)
Electric system/s15 kV  16+2⁄3 Hz AC
Current pickup(s)catenary
Performance figures
Maximum speed65 km/h
Power output:
​
 • Continuous1,480 kW
Career
NumbersE 79 01–02
Retired1939/40

The DRG Class E 79 (originally ordered as Bavarian Class EG 4) was one of the goods train electric locomotive classes procured by the Bavarian Group Administration of the Deutsche Reichsbahn for the line from Freilassing to Berchtesgaden. The two engines, delivered in 1927, were scrapped however as early as the start of the Second World War.

History

[edit]

After the First World War the volume transported on the line from Freilassing to Berchtesgaden rose sharply. As a result, the Bavarian Group Administration ordered two more locomotives in 1923. The two engines were built by the firm of J. A. Maffei in Munich, whilst the electrical components came from Pöge Elektrizitäts AG in Chemnitz. Originally the engines were to have entered service as nos. EG 4 22 101 and 22 102, but due to problems with the delivery of the electrical components the locomotives were not ready until 1927. As a result, they were given the numbers E 79 01 and 02 by the Deutsche Reichsbahn based on their renumbering plan.

The two locomotives were station in Bw Freilassing. They did not perform particularly well in service; no. E 79 01 being especially prone to damage. Another problem was the procurement of spares for the small number of units in this class. As a result, both locomotives were quickly retired, in 1939 and 1940 respectively.

Literature

[edit]
  • Bäzold, Dieter; Fiebig, Günther (1984). Eisenbahn-Fahrzeug-Archiv 4: Elektrische Lokomotiven deutscher Eisenbahnen (1st ed.). Düsseldorf: Alba-Verlag. ISBN 3-87094-093-X. And the 5th edition (1984), Berlin: Transpress Verlag.
[edit]
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