X'Trapolis 100

X'Trapolis 100 (Melbourne)
X'Trapolis 100 (Melbourne)
	X'Trapolis 20M-1310T-19M-182M-1391T-181M passing near Westona, ; December 2024
	Second generation X'Trapolis 100 interior
In service	2002–present
Manufacturer	Alstom
Assembly	Ballarat, Victoria (final assembly and fitout for units 11–58)
Built at	La Rochelle, France (complete first 10 units and bodyshells for units 11–58)
Family name	X'Trapolis
Replaced	Hitachi
Constructed	2002–2004, 2009–2020
Entered service	27 December 2002
Number built	636 carriages (212 sets)
Number in service	629 carriages (210 sets)
Formation	3-car sets (M–T–M). Often paired together as M-T-M--M-T-M 6-car sets.
Fleet numbers	1M–288M, 851M–986M, 1301T–1444T, 1626T–1693T
Capacity	216 seated (3-carriage set)
Depots	Bayswater, Craigieburn, Epping and Newport Workshops
Lines served	Lilydale Belgrave Alamein Glen Waverley; Hurstbridge Mernda; Frankston; Werribee Williamstown; Flemington Racecourse;
Specifications
Train length	71.68 m (235 ft 2+1⁄16 in) over couplers
Car length	M: 24.46 m (80 ft 3 in) over couplers; T: 22.76 m (74 ft 8+1⁄16 in) over couplers;
Width	3,046 mm (9 ft 11+15⁄16 in)
Height	4,214 mm (13 ft 9+7⁄8 in)
Floor height	1,185 mm (3 ft 10.7 in)
Wheel diameter	890–820 mm (35–32 in)
Wheelbase	2.2 m (7 ft 3 in)
Maximum speed	143 km/h (89 mph) (design); 130 km/h (81 mph) (service);
Weight	43.34 t (42.66 long tons; 47.77 short tons) (M); 35.47 t (34.91 long tons; 39.10 short tons) (T);
Traction system	Alstom ONIX 1500 IGBT–VVVF
Traction motors	8 × Alstom 4-ECA-1836-A 180 kW (240 hp) asynchronous 3-phase AC
Power output	1.44 MW (1,930 hp)
Acceleration	1.2 m/s2 (3.9 ft/s2)
Deceleration	1 m/s2 (3.3 ft/s2) (service); 1.2 m/s2 (3.9 ft/s2) (emergency);
Electric systems	1,500 V DC (nominal) from overhead catenary
Current collection	Pantograph
UIC classification	Bo′Bo′+2′2′+Bo′Bo′
Bogies	CL 353
Coupling system	Scharfenberg coupler
Track gauge	1,600 mm (5 ft 3 in) broad gauge

The X'Trapolis 100 is a class of single deck electric multiple units part of Alstom's X'Trapolis family of trains, operated in Melbourne, Victoria, Australia and Valparaíso, Chile.