NS 3500
Ns 3507 in 1914
Type and origin
Power typeSteam
BuilderBeyer, Peacock & Company, Hohenzollern
Build date1908, 1914, 1920
Total produced8
Specifications
Configuration:
  Whyte4-6-0
  UIC2'C
Gauge1,435 mm (4 ft 8 1⁄2 in)
Leading dia.1,026 mm (3 ft 4.4 in)
Driver dia.1,980 mm (6 ft 6 in)
Tender wheels1,219 mm (4 ft 0 in)
Length17,881 mm (58 ft 8.0 in), 19,432 mm (63 ft 9.0 in) with the 8 wheeled tender
Height4,248 mm (13 ft 11.2 in)
Loco weight62 t (68 short tons; 61 long tons)
Tender weight37.9 t (41.8 short tons; 37.3 long tons), 52 t (57 short tons; 51 long tons) for the 8 wheeled tender
Fuel typeCoal
Fuel capacity5 t (5.5 short tons; 4.9 long tons), 8 t (8.8 short tons; 7.9 long tons) with the 8 wheeled tender
Water cap.15.9 m3 (3,500 imp gal), 20 m3 (4,400 imp gal) with the 8 wheeled tender
Firebox:
  Grate area2.60 m2 (28.0 sq ft)
Boiler pressure13.4 kg/cm2 (191 psi)
Heating surface:
  Tubes95 m2 (1,020 sq ft)
  Firebox13.5 m2 (145 sq ft)
Superheater:
  Heating area34 m2 (370 sq ft)
Cylinders2
Cylinder size510 mm × 660 mm (20 in × 26 in)
Valve gearWalschaerts
Performance figures
Maximum speed100 km/h (62 mph)
Tractive effort8,130 kgf (17,900 lbf)
Career
OperatorsNBDS, SS, NS
Power classPO2
NumbersNBDS: 30-36
SS: 981-988
NS: 3501-3508
NicknamesGrote Blauwen
Blauwe Brabanders
Withdrawn1938 - 1946
DispositionAll scrapped

The NS 3500 was a series of express train steam locomotives of Nederlandse Spoorwegen (NS) and its predecessors Noord-Brabantsch-Deutsche Spoorweg-Maatschappij (NBDS) and Maatschappij tot Exploitatie van Staatsspoorwegen (SS).

In 1907, the NBDS was the first railway company in the Netherlands to order express train locomotives with the wheel arrangement 2'C, which were delivered in 1908 by Beyer, Peacock & Company of Manchester, England and were put into service with the numbers 30–35. The larger companies Nederlandsche Centraal-Spoorweg-Maatschappij (NCS) and SS only introduced such express train locomotives two years later, the NCS 71–78, later NS 3600 and SS 700, later NS 3700.[1]

In addition to being the first locomotives in the Netherlands with the 2'C wheel arrangement, these were also the first locomotives in the Netherlands with a boiler pressure of 14 atmospheres. The locomotives fully met the expectations: to transport heavy trains above the normal weight on time. After all, the post had to be in Berlin on time and the connection to the mail boat had to be made in Vlissingen.[1] The colour of the locomotives was dark blue, trimmed with black tires and red piping. The tender and the lower part of the cab were given an extra embellishment, consisting of a wide white stripe outside the red one. The splacers were also kept blue. According to the manufacturer's custom, the wheel arches were trimmed with double brass edges, between which the name Beyer-Peacock. The brass number plates showed the letters NBDS and the number against a red background, while the sidewalls of the tenders had the letters NBDS painted in gold with a red shade. The wheels were red. Their balanced appearance and distinctive colour made them popular with the public, and they were soon called the Blauwe Brabanders or the great blues because of their colour.

The NBDS ordered these locomotives for the mail trains from Vlissingen via its own line between Boxtel and Wesel to Oberhausen and Haltern in competition with the SS. This connection came to an end because of the First World War. Because the NBDS had some locomotives surplus as a result, two or three locomotives were leased to the NCS between November 1915 and October 1919, which needed the extra locomotives due to having to waiting for rebuilding of locomotives 71–74. Due to regular exchange, the 30-32 and 34-35 have run regular services for the NCS.

Because of the good results with Nos. 30–35, two more locomotives were ordered from Hohenzollern before the First World War. Unlike the earlier locomotives, which were paired with a six-wheeled tender, the new locomotives were ordered with a larger four wheeled tender. The first one was delivered in 1914 and was given number 36. The second was delivered in 1920 and has no longer been given an NBDS number but has been put into service with the SS number 988. In 1919 the operations, locomotives and rollingstock were taken over by the SS, with the locomotives 30-36 being renumbered with the SS numbers 981–987. With the merging of the locomotives and rollingstock of the SS with that of the Hollandsche IJzeren Spoorweg-Maatschappij (HSM) in 1921, the locomotives were provided with the new NS numbers 3501–3508. In the NS era, the six wheeled tenders of Nos, 3503-3506 were swapped for 8 wheeled tenders from the NS 4500 series.

The withdrawal of these locomotives began in 1938 and 1939 with Nos. 3502, 3503, 3504, 3506 and 3507, which showed cracks in the frames. In 1940 the maximum speed of the remaining three locomotives was reduced to 50 km/h. No. 3508 was heavily damaged in the war years in Belgium and was officially withdrawn in 1946. Nos. 3501 and 3505 were withdrawn from service in early 1946 after the war.

Overview

Builder Lot No. Date built NBDS numBer SS numBer NS numBer Withdrawn Notes
Beyer, Peacock & Company 5134 1908 30 981 3501 1946
Beyer, Peacock & Company 5135 1908 31 982 3502 1938
Beyer, Peacock & Company 5136 1908 32 983 3503 1938
Beyer, Peacock & Company 5137 1908 33 984 3504 1938
Beyer, Peacock & Company 5138 1908 34 985 3505 1946
Beyer, Peacock & Company 5139 1908 35 986 3506 1939
Hohenzollern 3288 1914 36 987 3507 1938
Hohenzollern 3328 1920 988 3508 1946

Duke of Brabant

At the beginning of 2012, it was decided to build a 3500 series locomotive in NBDS condition. This locomotive was supposed to be finished in 2018. In the first place, the intention was to get more people to choose a technical profession. The construction of the locomotive was also part of the plan "Brabantse Cultuur Hoofdstad 2018".[2]

Sources and references

  1. 1 2 Waldorp, H. (1986). Onze Nederlandse stoomlocomotieven in woord en beeld (7e, gew. dr ed.). Almaar: De Alk. pp. 206–209. ISBN 90-6013-947-X. OCLC 63833327.
  2. "Nieuwe pagina 1". 2016-02-20. Archived from the original on 2016-02-20. Retrieved 2021-08-25.
  • N. J. van Wijck Jurriaanse: De Nederlandsche Centraal Spoorwegmaatschappij. Uitg. Wyt, Rotterdam, 1973. ISBN 90-6007-527-7.
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