Transwa WDA/WDB/WDC class
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| Transwa WDA/WDB/WDC and WEA/WEB classes | |
|---|---|
.JPG) The Prospector near Merredin in October 2012 | |
| Manufacturer | United Goninan |
| Built at | Broadmeadow, NSW |
| Replaced | WAGR WCA/WCE class |
| Constructed | 2003 |
| Entered service | |
| Number built | 9 |
| Number in service | 9 |
| Formation |
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| Fleet numbers |
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| Capacity |
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| Operators | Transwa |
| Depots | Prospector Maintenance Depot, Kewdale |
| Lines served | |
| Specifications | |
| Car body construction | Stainless steel |
| Train length |
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| Car length |
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| Width | 3,152 mm (10 ft 4.1 in) |
| Height | 4,462 mm (14 ft 7.7 in) |
| Floor height | 1.32 m (4 ft 4 in) |
| Doors | 4 × IFE Tebel |
| Wheel diameter | 850–770 mm (33–30 in) (new–worn)[3] |
| Wheelbase | 2.6 m (8 ft 6 in)[3] |
| Maximum speed |
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| Weight |
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| Traction system | Diesel hydraulic |
| Prime mover(s) | 2 × Cummins N14E-R 518 Horizontal in-line 6 (modified) |
| Power output | 386 kW (518 hp) @ 2100rpm per engine |
| Transmission | 2 × Voith T212 bre turbo transmission |
| Power supply | Transtechnik 415V shop power |
| HVAC | Noske-Kaeser model RHKA 28-2D/1 |
| Bogies | Siemens SF 5000 DMU[3] |
| Braking system(s) | Knorr-Bremse (air actuated disc brakes) Hydrodynamic (transmission) |
| Safety system(s) | ATP |
| Coupling system | Schaku model 40-1218(1)/40-1319(2) |
| Multiple working | Within class |
| Track gauge | 1,435 mm (4 ft 8+1⁄2 in) standard gauge |
| Notes/references | |
| Sourced from[4] unless otherwise noted. | |
The Transwa WDA/WDB/WDC and WEA/WEB classes are two classes of railcars built by United Goninan, Broadmeadow for Transwa in 2004–2005 to replace the WAGR WCA/WCE class railcars on the AvonLink, MerredinLink and Prospector services in Western Australia.
History
[edit]In December 2000, Westrail awarded a contract to United Goninan, Broadmeadow for nine railcars to replace the 1971 built WAGR WCA/WCE class railcars. Seven were for The Prospector service and two were for the AvonLink and MerredinLink services.[5][1][6] One of the WDC railcars suffered an electrical fault in one of the air conditioning system which caused the railcar to catch fire. The railcar was overhauled and put back into service, some warping of the metal panel work still visible on the railcar to this day.
These consist of three WDA driving cars, three WDB driving cars without buffet, and one motored WDC non-driving car. These form two two-car sets and one three-car set. The AvonLink set consists of one WEA and WEB railcar and has a different design of seat, but doesn't have the entertainment system or buffet that The Prospector has.
References
[edit]- ^ a b May, Andrew S; Gray, Bill (2006). A History of WAGR Passenger Carriages. Midland, WA: Bill Gray. pp. 338–341. ISBN 0646459023.
- ^ "Prospector enters new era". The Golden Mail. 2 July 2004. Archived from the original on 6 August 2008.
- ^ a b c "First Class Bogies" (PDF). Siemens. Archived from the original (PDF) on 22 July 2019.
- ^ "Prospector" (PDF). UGL Rail. Archived from the original (PDF) on 19 June 2019.
- ^ Cowan, Hendy; Criddle, Murray (7 December 2000). "New 'world-class' Goldfields and Avon trains move closer". Government of Western Australia. Archived from the original on 9 June 2023. Retrieved 1 August 2023.
- ^ "WA Short Lines" Railway Digest February 2001
External links
[edit]
Media related to Transwa Prospector at Wikimedia Commons- Media related to Transwa Avonlink at Wikimedia Commons
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