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DRG Class 99.32

The Class 99.32 engines were standard steam locomotives (Einheitsdampflokomotiven) in service with the Deutsche Reichsbahn in Germany. The three examples built are still working today on the Bäderbahn Molli (Molli Spa Railway) between Bad Doberan and Kühlungsborn-West. A feature of the engines is the tapered driver's cab due to the restricted loading gauge of the upper section of the line. With a top speed of 50 km/h it is one of the fastest narrow gauge locomotive classes in the whole of Germany, however it cannot run at that speed on this particular route.

Class 99.32
Type and origin
Builder
Build date1932 (3), 2008 (1)
Total produced4
Specifications
Configuration:
 • Whyte2-8-2T
 • GermanK 46.9
Gauge900 mm (2 ft 11+716 in)
Leading dia.550 mm (1 ft 9+58 in)
Driver dia.1,100 mm (3 ft 7+14 in)
Trailing dia.550 mm (1 ft 9+58 in)
Wheelbase:
 • Overall
8,075 mm (26 ft 6 in)
Length:
 • Over beams10,595 mm (34 ft 9+14 in)
Height3,400 mm (11 ft 1+78 in)
Axle load7.95 tonnes (7.82 long tons; 8.76 short tons)
Adhesive weight31.80 tonnes (31.30 long tons; 35.05 short tons)
Empty weight35.15 tonnes (34.59 long tons; 38.75 short tons)
Service weight43.68 tonnes (42.99 long tons; 48.15 short tons)
Fuel capacityCoal: 1.7 tonnes (1.7 long tons; 1.9 short tons)
Water cap.4.25 m3 (150 cu ft) or 4,250 litres (930 imp gal; 1,120 US gal)
Boiler:
No. of heating tubes4
No. of smoke tubes69
Heating tube length3,500 mm (11 ft 5+34 in)
Boiler pressure14 bar (1.40 MPa; 203 psi)
Heating surface:
 • Tubes
54.74 m2 (589.2 sq ft)
 • Firebox1.62 m2 (17.4 sq ft)
 • Radiative5.80 m2 (62.4 sq ft)
 • Evaporative60.54 m2 (651.6 sq ft)
Superheater:
 • Heating area30.60 m2 (329.4 sq ft)
CylindersTwo, outside
Cylinder size380 mm (14+1516 in)
Piston stroke550 mm (21+58 in)
Valve gearoutside Walschaerts (Heusinger)
Performance figures
Maximum speed50 km/h (31 mph)
Indicated power338 kW (460 PS; 453 hp)
Tractive effort:
 • Starting59.33 kN (13,340 lbf)
Career
Numbers
  • DRG: 99 321 – 99 323
  • DR: 99 2321 – 99 2323
  • DBAG: 099 231 – 099 233
  • MBB: 99 2321 – 99 2324

Together with the DRG Class 99.33s, they are the only steam locomotives on the Bäderbahn Molli. Because the small Wismut engines have a low tractive effort and top speed, the search for alternatives started. As a result, in 2009 a fourth Einheitslok was built in Dampflokwerk Meiningen.[1]

  • 99 321 in service at Kühlungsborn West
  • 99 322 in service at Kühlungsborn West
  • 99 323 in service at Kühlungsborn West
  • 99 324 in service at Kühlungsborn West

See also Edit

References Edit

  1. ^ "Molli-Dampflok 99 2324-4: So dampft die Neugebaute" (in German). Bahndampf.de. 27 May 2020.
  • Kieper, Klaus; Preuß, Reiner (1980). Schmalspurbahnarchiv. Berlin: transpress VEB Verlag für Verkehrswesen.
  • Kieper, Klaus; Preuß, Reiner (1980). Schmalspur zwischen Ostsee und Erzgebirge. Düsseldorf: Alba Buchverlag. ISBN 3-87094-069-7.
  • Obermayer, Horst J. (1971). Taschenbuch Deutsche Schmalspur-Dampflokomotiven. Stuttgart: Franckh. ISBN 3-440-03818-1.
  • Weisbrod, Manfred; Petznik, Wolfgang (1981). Dampflokomotiven deutscher Eisenbahnen, Baureihe 97–99 (EFA 1.4) (in German) (2nd ed.). Düsseldorf: Alba. pp. 145–147. ISBN 3-87094-087-5.

class, this, article, includes, list, references, related, reading, external, links, sources, remain, unclear, because, lacks, inline, citations, please, help, improve, this, article, introducing, more, precise, citations, december, 2014, learn, when, remove, . This article includes a list of references related reading or external links but its sources remain unclear because it lacks inline citations Please help to improve this article by introducing more precise citations December 2014 Learn how and when to remove this template message The Class 99 32 engines were standard steam locomotives Einheitsdampflokomotiven in service with the Deutsche Reichsbahn in Germany The three examples built are still working today on the Baderbahn Molli Molli Spa Railway between Bad Doberan and Kuhlungsborn West A feature of the engines is the tapered driver s cab due to the restricted loading gauge of the upper section of the line With a top speed of 50 km h it is one of the fastest narrow gauge locomotive classes in the whole of Germany however it cannot run at that speed on this particular route Class 99 32Type and originBuilderOrenstein amp Koppel 3 DLW Meiningen 1 Build date1932 3 2008 1 Total produced4SpecificationsConfiguration Whyte2 8 2T GermanK 46 9Gauge900 mm 2 ft 11 7 16 in Leading dia 550 mm 1 ft 9 5 8 in Driver dia 1 100 mm 3 ft 7 1 4 in Trailing dia 550 mm 1 ft 9 5 8 in Wheelbase Overall8 075 mm 26 ft 6 in Length Over beams10 595 mm 34 ft 9 1 4 in Height3 400 mm 11 ft 1 7 8 in Axle load7 95 tonnes 7 82 long tons 8 76 short tons Adhesive weight31 80 tonnes 31 30 long tons 35 05 short tons Empty weight35 15 tonnes 34 59 long tons 38 75 short tons Service weight43 68 tonnes 42 99 long tons 48 15 short tons Fuel capacityCoal 1 7 tonnes 1 7 long tons 1 9 short tons Water cap 4 25 m3 150 cu ft or 4 250 litres 930 imp gal 1 120 US gal Boiler No of heating tubes4No of smoke tubes69Heating tube length3 500 mm 11 ft 5 3 4 in Boiler pressure14 bar 1 40 MPa 203 psi Heating surface Tubes54 74 m2 589 2 sq ft Firebox1 62 m2 17 4 sq ft Radiative5 80 m2 62 4 sq ft Evaporative60 54 m2 651 6 sq ft Superheater Heating area30 60 m2 329 4 sq ft CylindersTwo outsideCylinder size380 mm 14 15 16 in Piston stroke550 mm 21 5 8 in Valve gearoutside Walschaerts Heusinger Performance figuresMaximum speed50 km h 31 mph Indicated power338 kW 460 PS 453 hp Tractive effort Starting59 33 kN 13 340 lbf CareerNumbersDRG 99 321 99 323DR 99 2321 99 2323DBAG 099 231 099 233MBB 99 2321 99 2324Together with the DRG Class 99 33s they are the only steam locomotives on the Baderbahn Molli Because the small Wismut engines have a low tractive effort and top speed the search for alternatives started As a result in 2009 a fourth Einheitslok was built in Dampflokwerk Meiningen 1 99 321 in service at Kuhlungsborn West 99 322 in service at Kuhlungsborn West 99 323 in service at Kuhlungsborn West 99 324 in service at Kuhlungsborn WestSee also EditList of DRG locomotives and railbusesReferences Edit Molli Dampflok 99 2324 4 So dampft die Neugebaute in German Bahndampf de 27 May 2020 Kieper Klaus Preuss Reiner 1980 Schmalspurbahnarchiv Berlin transpress VEB Verlag fur Verkehrswesen Kieper Klaus Preuss Reiner 1980 Schmalspur zwischen Ostsee und Erzgebirge Dusseldorf Alba Buchverlag ISBN 3 87094 069 7 Obermayer Horst J 1971 Taschenbuch Deutsche Schmalspur Dampflokomotiven Stuttgart Franckh ISBN 3 440 03818 1 Weisbrod Manfred Petznik Wolfgang 1981 Dampflokomotiven deutscher Eisenbahnen Baureihe 97 99 EFA 1 4 in German 2nd ed Dusseldorf Alba pp 145 147 ISBN 3 87094 087 5 nbsp Wikimedia Commons has media related to DRG Class 99 32 Retrieved from https en wikipedia org w index php title DRG Class 99 32 amp oldid 1144561619, wikipedia, wiki, book, books, library,

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