Tanganyika Railway MK class East African Railways 25 class No. 2507 at
Tabora depot, Tanzania, in 1968
Type and origin Power type Steam Builder Vulcan Foundry Serial number 3892–3896 (1925) 3942–3947 (1926) Build date 1925–1926 Total produced 11
Specifications Configuration: • Whyte 2-8-2 • UIC 1′D1' h2 Gauge 1,000 mm (3 ft 3+ 3 ⁄8 in )Driver dia.43 in (1,092 mm) Adhesive weight 40.1 long tons (40.7 t) Loco weight 57.7 long tons (58.6 t) Fuel type Oil Fuel capacity 1,300 imp gal (5,900 L; 1,600 US gal) Water cap. 3,500 imp gal (16,000 L; 4,200 US gal) Firebox: • Grate area 27 sq ft (2.51 m2 ) Boiler pressure 160 psi (1.10 MPa) (165 psi (1.14 MPa)) Heating surface: • Firebox 139 sq ft (12.9 m2 ) • Tubes 1,306 sq ft (121.3 m2 ) • Total surface 1,742 sq ft (161.8 m2 ) Superheater: • Heating area 297 sq ft (27.6 m2 ) Cylinders 2 Cylinder size 18 in × 23 in (457 mm × 584 mm)
Career Operators Class TR: MK class EAR: 25 class Number in class 11 Numbers TR: 206–216/400–410 EAR: 2501–2511 Delivered 1925–1926
The TR MK class , later known as the EAR 25 class , was a class of 1,000 mm (3 ft 3+ 3 ⁄8 in ) gauge 2-8-2 steam locomotives . The eleven members of the class were built by Vulcan Foundry , in Newton-le-Willows , Lancashire (now part of Merseyside ), England, for the Tanganyika Railway (TR). They entered service on the TR in 1925–1926, and were later operated by the TR's successor, the East African Railways (EAR).
Class list [ edit ] The builder's number, build year and fleet numbers of each member of the class were as follows:
Builder's number Built 1st TR number 2nd TR number EAR number Notes 3892 1925 206 400 2501 3893 1925 207 401 2502 3894 1925 208 402 2503 3895 1925 209 403 2504 3896 1925 210 404 2505 3942 1926 211 405 2506 3943 1926 212 406 2507 3944 1926 213 407 2508 3945 1926 214 408 2509 3946 1926 215 409 2510 3947 1926 216 410 2511
Vulcan Foundry works photo of TR 206
See also [ edit ] References [ edit ] Bibliography [ edit ] Durrant, A E; Lewis, C P; Jorgensen, A A (1981). Steam in Africa . London: Hamlyn . ISBN 978-0-600-34946-4 . OCLC 9014344 . OL 15088099M . Wikidata Q111363476 . Patience, Kevin (1976), Steam in East Africa: a pictorial history of the railways in East Africa, 1893-1976 , Nairobi: Heinemann Educational Books (E.A.) Ltd, OCLC 3781370 , Wikidata Q111363477 Ramaer, Roel (1974). Steam Locomotives of the East African Railways . David & Charles Locomotive Studies. Newton Abbot, North Pomfret: David & Charles . ISBN 978-0-7153-6437-6 . OCLC 832692810 . OL 5110018M . Wikidata Q111363478 . Ramaer, Roel (2009). Gari la Moshi: Steam Locomotives of the East African Railways . Malmö: Stenvalls. ISBN 978-91-7266-172-1 . OCLC 502034710 . Wikidata Q111363479 . External links [ edit ] Media related to TR MK class at Wikimedia Commons