Adelaide Metro 4000 class

Adelaide Metro 4000 class
4020 at Hallett Cove in January 2018
Interior
In service2014–present
ManufacturerBombardier Transportation/Alstom[a][1]
Built atDandenong, Victoria
Replaced
Constructed
  • 2013–15 (first batch)
  • 2019–23 (second batch)
Entered service
  • 23 February 2014 (first batch)
  • 4 March 2022 (second batch)
Number built34 sets
Number in service34 sets
Formation3-car sets (DM1–T–DM2)
Fleet numbers4001–4034
Capacity540 (240 seated, 300 standing)
OperatorsAdelaide Metro
Depots
  • Seaford Meadows
  • Dry Creek
Lines served
Specifications
Car body constructionStainless steel
Train length75.22 m (246 ft 9+38 in)
Car length
  • 25,255 mm (82 ft 10+14 in) (DM)
  • 24.71 m (81 ft 78 in) (T)
Width3.05 m (10 ft 18 in)
Height4.01 m (13 ft 1+78 in)
Floor height1.2 m (3 ft 11+14 in)
Doors2 × 2 per car
Wheel diameter920–850 mm (36–33 in) (new–worn)
Wheelbase2.5 m (8 ft 2 in)
Maximum speed110 km/h (68 mph)
Traction systemMITRAC water-cooling IGBTVVVF
Traction motors8 × MJA 280-6 200 kW (268 hp) 3-phase AC induction motor
Power output1.6 MW (2,146 hp)
Acceleration0.8 m/s2 (2.6 ft/s2)
Deceleration
  • 1.12 m/s2 (3.7 ft/s2) (service)
  • 1.2 m/s2 (3.9 ft/s2) (emergency)
HVAC
  • 56.6 kW (75.9 hp) cooling, 30 kW (40 hp) heating
  • Cab: 5 kW (6.7 hp) cooling, 3.1 kW (4.2 hp) heating
Electric system(s)25 kV 50 Hz AC (nominal) from overhead catenary
Current collector(s)Pantograph
UIC classificationBo′Bo′+2′2′+Bo′Bo′
BogiesFLEXX Metro 3000[2]
Braking system(s)Wheel-mounted disc brakes
Coupling systemDellner
Multiple workingWithin class
Track gauge1,600 mm (5 ft 3 in)
Convertible to 1,435 mm (4 ft 8+12 in)
Notes/references
[3]

The Adelaide Metro 4000 class, also referred to as A-City trains,[3] are electric multiple unit trains built by Bombardier Transportation (later Alstom)[a][1] in Dandenong, Victoria for the electrified Adelaide rail network. They are the only class of operational electric trains in South Australia,[4] running services on the Gawler, Seaford and Flinders lines.

The design shares similarities to the V/Line VLocity and Transperth B-series trains, also built by Bombardier.[3]


Cite error: There are <ref group=lower-alpha> tags or {{efn}} templates on this page, but the references will not show without a {{reflist|group=lower-alpha}} template or {{notelist}} template (see the help page).

  1. ^ a b "Alstom in Australia and New Zealand". Alstom. Archived from the original on 4 March 2022. Retrieved 31 January 2022. Electric Multiple Units for Adelaide
  2. ^ "Business Unit Bogies - Product Portfolio Presentation" (PDF). Bombardier Transportation. January 2018. Retrieved 5 November 2023.
  3. ^ a b c "Adelaide A-City EMU" (PDF). 14 February 2013. Archived from the original (PDF) on 14 June 2018. Retrieved 14 June 2018.
  4. ^ "Adelaide's A-City EMU Surburban Trains" Railway Digest December 2014 pages 44/45