imported>JJMC89 bot III: Moving :Category:Standard gauge locomotives of Germany to :Category:Standard-gauge locomotives of Germany per Wikipedia:Categories for discussion/Speedy

2025-02-08T22:19:18Z

Moving Category:Standard gauge locomotives of Germany to Category:Standard-gauge locomotives of Germany per Wikipedia:Categories for discussion/Speedy

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{{refimprove|date=June 2021}}
{{Infobox locomotive
| name = DR Class 83.10
| bgcolor = A00
| color = FFF
| image =
| alt =
| caption =
| powertype = Steam
| designer =
| builder = {{ill|Lokomotivbau Karl Marx Babelsberg|de}}
| ordernumber =
| serialnumber =
| buildmodel =
| builddate = 1955–1956
| totalproduction = 27
| rebuilder =
| rebuilddate =
| numberrebuilt =
| whytetype = {{whyte|2-8-4|T}}
| uicclass = 1′D2′ h2t
| DRGtype = Gt 47.15
| driver = 
| gauge = {{track gauge|sg}}
| leadingdiameter = {{convert|850|mm|ftin|frac=8|abbr=on}}
| driverdiameter = {{convert|1250|mm|ftin|frac=8|abbr=on}}
| trailingdiameter = {{convert|850|mm|ftin|frac=8|abbr=on}}
| minimumcurve =
| wheelbase =
| wheelspacing = {{ubl|{{convert|2600|mm|ftin|frac=16|abbr=on}} +|{{convert|1500|mm|ftin|frac=16|abbr=on}} +|{{convert|1500|mm|ftin|frac=16|abbr=on}} +|{{convert|1500|mm|ftin|frac=16|abbr=on}} +|{{convert|2200|mm|ftin|frac=16|abbr=on}} +|<u>{{convert|1800|mm|ftin|frac=16|abbr=on}} {{=}}</u>}}
| engine total = {{convert|11100|mm|ftin|frac=8|abbr=on}}
| leading =
| drivers = 
| coupled = 
| trailing =
| length =
| over headstocks = {{convert|13800|mm|ftin|frac=8|abbr=on}}
| over buffers = {{convert|15100|mm|ftin|frac=8|abbr=on}}
| width =
| height = {{convert|4250|mm|ftin|frac=16|abbr=on}}
| frametype =
| axleload = {{convert|14.9|t|abbr=on}}
| leadingbogie/pony= 
| coupled all = 
| coupled 1 = 
| coupled 2 = 
| coupled 3 = 
| coupled 4 =
| trail bogie/pony= 
| tenderbogieload = 
| tenderaxle = 
| weightondrivers = {{convert|59.5|t|abbr=on}}
| emptyweight = {{convert|70.9|t|abbr=on}}
| serviceweight = {{convert|99.7|t|abbr=on}}
| locoweight =
| tenderweight =
| locotenderweight =
| tendertype =
| fueltype = Coal
| fuelcap = {{convert|8.0|t|abbr=on}}
| watercap = {{convert|14|m3|impgal usgal|sigfig=3|abbr=on}}
| tendercap =
| sandcap =
| fireboxtype = 
| firearea = {{convert|2.50|m2|abbr=on}}
| boiler = 
| boilertype = 
| pitch = {{convert|2900|mm|ftin|frac=8|abbr=on}}
| diameterinside =
| lengthinside = {{convert|3800|mm|ftin|frac=8|abbr=on}}
| smalltubediameter= {{convert|44.5|mm|in|frac=16|abbr=on}}, 124 off
| largetubediameter= {{convert|133|mm|in|frac=16|abbr=on}}, 24 off
| boilerpressure = {{convert|14|bar|kgf/cm2 psi|sigfig=3|abbr=on}}
| safetyvalvetype = 
| feedwaterheater =
| fireboxarea = {{convert|12.16|m2|abbr=on}}
| tubearea = {{convert|58.35|m2|abbr=on}}
| archarea =
| fluearea = {{convert|35.65|m2|abbr=on}}
| tubesandflues =
| totalsurface = {{convert|106.16|m2|abbr=on}}
| superheatertype =
| superheaterarea = {{convert|39.25|m2|abbr=on}}
| cylindercount = Two, outside
| cylindersize = {{convert|500|x|660|mm|in|frac=16|abbr=on}}
| cylinderpressure =
| valvegear =
| valvetype =
| valvetravel =
| valvelap =
| valvelead =
| transmission =
| trainheating =
| locobrakes =
| locobrakeforce =
| trainbrakes =
| safety =
| coupling =
| maxspeed = {{convert|60|km/h|mph|0|abbr=on}} both directions
| indicatedpower = {{convert|1080|PS|kW hp|sigfig=3|abbr=on}}
| poweroutput =
| tractiveeffort =
| factorofadhesion =
| operator = [[Deutsche Reichsbahn (GDR)]]
| operatorclass =
| powerclass =
| numinclass =
| fleetnumbers = 83 1001 – 82 1027
| officialname =
| nicknames =
| axleloadclass =
| locale =
| deliverydate =
| firstrundate =
| lastrundate =
| retiredate = 1972
| withdrawndate =
| preservedunits =
| restoredate =
| scrapdate =
| currentowner =
| disposition =
| notes =
}}
The '''DR Class 83.10''' was a newly designed (''[[Neubaulok]]'') [[steam locomotive]] built for the [[Deutsche Reichsbahn (GDR)|Deutsche Reichsbahn]] in [[East Germany]] after the [[Second World War]] and was introduced into service in 1955 and 1956.

The 83.10 was intended for duties on branch lines where a top speed of 60 km/h and a [[driving wheel]] diameter of 1,250 mm was sufficient. The [[carrying wheels]] and first [[coupled wheels]] worked together in a [[Krauss-Helmholtz bogie]]. The design of the Class 83.10 was based on the [[DR Class 65.10]]. The engines were fitted with [[superheated]] steam regulators, mixer-[[preheater]]s, distributed [[sandbox (locomotive)|sandbox]]es and [[plate frame]]s. They could haul a train load of up to 1,000 tonnes at 60 km/h on the level.

After the delivery of the first locomotive in 1955 the engine was fully tested at the [[VES-M Halle]] trials depot. The various tests showed numerous shortcomings, that could not all be resolved on the production models. Several problems were able to be rectified in the course of subsequent modifications. The locomotive was never really convincing and, in the light of the looming changeover to diesel operations, only 27 examples were eventually built. It remains therefore relatively unknown. One area of operations was the [[Arnstadt]]–[[Saalfeld]] line.

In 1972 the last two machines, numbers 83 1025 and 83 1027 were retired. No examples of this class have been preserved.

== See also ==
* [[List of East German Deutsche Reichsbahn locomotives and railbuses]]
* [[Neubaulok]]

==References==
{{reflist}}
*{{Hütter-60bis91|pages=259–261}}
*{{Weisbrod-EFA1.3|pages=106–109, 241}}

== External links ==
* [http://www.bahnbilder.de/name/einzelbild/number/42662/kategorie/Deutschland%7EDampfloks%7ESonstige/offset/0.html?PHPSESSID=8eaacb91d0d5b8ca8bf21fd60b90c7c7 Model of an 83.10] at the [[Dresden Transport Museum]]
* [http://www.dumjahn.de/rezensionen_017.html Book about the BR 83.10]

{{German steam locomotives}}

[[Category:Steam locomotives of Germany|83.10]]
[[Category:2-8-4T locomotives]]
[[Category:Deutsche Reichsbahn (East Germany) locomotives|83.10]]
[[Category:Railway locomotives introduced in 1955]]
[[Category:Standard-gauge locomotives of Germany]]
[[Category:1′D2′ h2t locomotives]]
[[Category:Freight locomotives]]
[[Category:LKM locomotives]]

DR Class 83.10 - Revision history

imported>JJMC89 bot III: Moving :Category:Standard gauge locomotives of Germany to :Category:Standard-gauge locomotives of Germany per Wikipedia:Categories for discussion/Speedy