Neha Patil (Editor)

Queensland C17 class locomotive

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Power type
  
Steam

Total produced
  
227

Build date
  
1920–1953

Configuration
  
Queensland C17 class locomotive

Builder
  
Serial number
  
AW 850–874,Clyde 494–497, 499–513, 558,EAP 158–185,North Ipswich 83–92, 158–163,Walkers 319–358, 399–438, 474–485, 492–537

The Queensland Railways C17 class locomotive was a class of 4-8-0 steam locomotives operated by the Queensland Railways.

Contents

History

The C17 class was introduced as an improved version of the C16 class. Per Queensland Railway's classification system they were designated the C16 class, C representing they had four driving axles, and the 17 the cylinder diameter in inches.

The design was so successful that 227 locomotives were built from 1920 when the first engine N° 15 entering service through until 1953 when N° 1000 was delivered. The Commonwealth Railways NM class were of the same design.

They were used to haul Mail trains on lines could not accommodate heavier B18¼ class, also suburban passenger, mixed, goods and branch line trains. Until 1948 they were the heaviest engines that could work north of Mackay. Prior to the introduction of 60 long tons (67 short tons; 61 t) diesel electric locomotives, they were responsible for hauling the air-conditioned Inlander, Midlander and Westlander trains for parts of their respective journeys.

First engines had large steam domes, open cabs and C16 style tenders. Those built from 1938 onwards, commencing with N°858, had small steam domes, sedan cabs with welded tenders and also larger diameter (9 12 in or 241 mm) piston valves. The two types of boilers were occasionally interchanged at overhauls and by later years most of the old style ones had been replaced. The last 40 engines, N°961 to N°1000, were fitted with Timken roller bearings and painted brown. They acquired the nickname of Brown Bombers after American boxer Joe Louis. Those overhauled in the last years of steam operations were repainted black. A number of modifications were carried out over their life including the fitting of large mushroom air snifting valves. Several had additional sandboxes and/or rear headlights fitted at various times for working lines where no turning facilities were available.

Preservation

Twenty-five have been preserved:

  • 2 at the North Ipswich Railway Workshops
  • 45 at the Mary Valley Heritage Railway
  • 251 plinthed in Townsville
  • 253 at the Mary Valley Heritage Railway
  • 705 at the Mary Valley Heritage Railway
  • 719 plinthed in Jandowae
  • 720 at the Australian Railway Historical Society
  • 761 plinthed in Mitchell
  • 763 at the Australian Railway Historical Society
  • 802 at the Mary Valley Heritage Railway - operational
  • 809 plinthed in Injune
  • 812 at the Southern Downs Steam Railway - operational
  • 819 at the Mary Valley Heritage Railway - operational
  • 934 at the Zig Zag Railway
  • 935 at the Australian Railway Historical Society
  • 944 at the Miles Historical Village and Museum
  • 965 plinthed in Mundubbera
  • 966 at the Zig Zag Railway
  • 967 at the Mary Valley Heritage Railway - operational
  • 971 at the Southern Downs Steam Railway - operational
  • 974 at the Workshops Rail Museum - operational
  • 980 by the Blackwater Lions Club
  • 988 at at Archer Park Station & Steam Tram Museum, Rockhampton
  • 996 at the Queensland Pioneer Steam Railway
  • 1000 at the Workshops Rail Museum
  • References

    Queensland C17 class locomotive Wikipedia


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