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CFL Class 2000
CFL 2012 at Luxembourg depot in 2008
Second class interior
In service	1990–2025 2026–
Manufacturer	De Dietrich / ANF / Alsthom
Constructed	1990–1992[1]
Number built	22 trainsets (44 vehicles)[1]
Formation	ABD+B (DMBCO-DTSO)[1]
Capacity	As Built: 24 First 60 Standard 1 Toilet (ABD)[1] 80 Standard 1 Toilet (B)[1]
Operator	CFL Regio Călători Transferoviar Călători FeroTrafic TFI
Specifications
Train length	50.20 m (164 ft 8 in)[1]
Car length	25.10 m (82 ft 4 in)[1]
Maximum speed	160 km/h (99 mph)[1]
Weight	64 t (ABD)[1] 40 t (B)[1]
Power output	1,220 kilowatts (1,640 hp)[1]
Electric system	25 kV AC overhead lines
Current collection	pantograph
AAR wheel arrangement	2-Bo + 2-2
Safety systems	KVB, ETCS
Multiple working	within class
Track gauge	1,435 mm (4 ft 8+1⁄2 in) standard gauge

CFL Class 2000 is a class of electric multiple units operated by CFL on the Luxembourgish railway network from 1990 to 2025. They were built in 1990–1992 by a consortium of De Dietrich, ANF and Alstom and are similar to SNCF's Z 11500 class.^[1]

The Z2 family of multiple units was designed by Francorail and Ateliers de construction du Nord de la France. CFL selected a variant of the Z 11500 class for their network.

Starting in 2024, the 2000 series was progressively replaced by the Class 2400 and 2450, a series of 34 Coradia Stream railcars from the Coradia family produced by Alstom, which is due to increase the CFL's total seat capacity by 46%.^[2] All units are due to be transferred to Romania's Ferotrans TFI (a new comer on the Romanian market) by the end of 2025,^[3][4][5] with ten having left Luxembourg by 22 June 2025.^[6] The last units, 2009 and 2022, were retired on 29 November 2025.^[7] From the end of March 2026, Private Romanian operator Ferotrafic TFI will start operating the units from Suceava to Bucharest .^[8][9]

Four 2000s were named after places in Luxembourg. They carried the appropriate crests on the side of the driving cab.^{[citation needed]}

• 2001: Mersch
• 2003: Betzdorf
• 2004: Pétange
• 2018: Troisvierges

The individual cars were built with steel frames.

The multiple working system allowed three units to be worked as a single train with one driver. The individual vehicles were numbered (in UIC format) as 94 82 00 20xx 1-y and 94 82 00 20xx 2-y, where 20xx is the unit number and y the check digit.

Within Luxembourg 2000s were used, alongside 2200 series EMUs, for RB (Regionalbunn) services on Line 1. They were otherwise use on secondary lines: 1b from Kautenbach to Wiltz, 6a from Bettembourg to Volmerange-les-Mines via Dudelange, 6b from Noertzange to Rumelange, and 6c from Esch-sur-Alzette to Audun-le-Tiche.

• 
  First class interior.
• 
  Second class interior.

• D'Serie 2000 vun der CFL op rail.lu (in Luxembourgish)
• D'Serie 2000 vun der CFL op Spoorgroep Luxemburg Archived 2013-05-16 at the Wayback Machine (in Dutch)
• Class 2000 at the official CFL website (in Luxembourgish)

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