Transwa WDA/WDB/WDC class
Transwa WDA/WDB/WDC and WEA/WEB classes | |
---|---|
Manufacturer | United Goninan |
Built at | Broadmeadow, NSW |
Replaced | WAGR WCA/WCE class |
Constructed | 2003 |
Entered service | WDA/WDB: 28 Jun 2004[1][2] WDC: 31 Dec 2004 WEA/WEB: 1 Aug 2005 |
Number built | 9 |
Number in service | 9 |
Formation | WDA-WDB WDA-WDC-WDB WEA-WEB |
Fleet numbers | WDA001-WDA003 WDB011-WDB013 WDC021 WEA031, WEB041 |
Capacity | 100 (WDA/WDB 2-car) 160 (WDA/WDC/WDB 3-car) 143 or 138 w/2 Wheelchairs (WEA/WEB 2-car) |
Operator(s) | Transwa |
Depot(s) | Prospector Maintenance Depot, Kewdale |
Line(s) served | Eastern Eastern Goldfields |
Specifications | |
Car body construction | Exterior: Corrugated stainless steel, GRP panels, glazing and aluminium Interior: Powder coated aluminium, GRP panels and timber |
Train length | 2-car: 54.8 m (179 ft 9 in) 3-car: 80.07 m (262 ft 8 in) |
Car length | WDA/WDB, WEA/WEB: 27.4 m (89 ft 11 in) WDC: 25.27 m (82 ft 11 in) |
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 | IFE Tebel (4 per car) |
Wheel diameter | New: 85 cm (2 ft 9 in) Minimum: 77 cm (2 ft 6 in) |
Wheelbase | 2.6 m (8 ft 6 in) |
Maximum speed | 200 km/h (120 mph) (design) 160 km/h (99 mph) (track speed)[3] |
Weight | WDA: 67.96 t (66.89 long tons; 74.91 short tons) WDB: 66.453 t (65.403 long tons; 73.252 short tons) WDC: 62.27 t (61.29 long tons; 68.64 short tons) WEA: 65.55 t (64.51 long tons; 72.26 short tons) WEB: 65.175 t (64.146 long tons; 71.843 short tons) |
Traction system | Diesel hydraulic |
Prime mover(s) | 2 × Cummins N14E-R 518 Horizontal in-line 6 (modified) 2 per car[3] |
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 Sf5000 |
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 |
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[]
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.[4][1][5] 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 2-car sets and one 3-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[]
- ^ a b Gray, Bill; May, Andrew (2006). A History of WAGR Passenger Carriages. Perth: Bill Gray. pp. 338–341. ISBN 0-646-45902-3.
- ^ Prospector enters new era The Golden Mail 2 July 2004
- ^ a b Prospector Product Sheet UGL Rail
- ^ New 'world-class' Goldfields and Avon trains move closer Government of Western Australia 7 December 2000
- ^ "WA Short Lines" Railway Digest February 2001
External links[]
- Media related to Transwa Prospector at Wikimedia Commons
- Media related to Transwa Avonlink at Wikimedia Commons
- Perth Trains gallery
- Australia rail transport stubs
- Diesel multiple units of Western Australia
- Prospector rail service