Locomotives and Multiple Units
Vehicle numbers are three to six digits long. The first (not always present) digit indicates the sector in which that vehicle operates:
1: SNCF Voyages: high-speed services, including the TGV2: Intercités: medium-distance services4: SNCF Fret: freight operations5: Transport Express Régional (TER): urban, local and regional services6: SNCF Infra: maintains rail infrastructure, the assets of Réseau ferré de France (RFF)7: Departmental use8: Transilien: commuter services serving Île-de-FranceThe next (possibly first) two or three digits of a vehicle's number indicate its class, in loose bands corresponding to the traction and power output of the stock:
0-9999: DC Electric10000-19999: AC Electric20000-29999: Dual Voltage30000-39999: Triple Voltage40000-49999: Quadruple Voltage60000-79999: DieselThe final digits uniquely identify the engine within its class, but in the case of a three digit class number, the engine number may begin adding to the class number (for example, a Class 22200 may have a number beginning 222, 223 or 224).
Multiple units are numbered the same as locomotives, but prefixed by X for DMUs or Z for EMUs. Diesel shunters are prefixed Y. A now discontinued practice was to prefix the class number by the wheel arrangement.
Each TGV trainset has its own number, found on the nose. Within the set, each vehicle is given its own number. The power cars are numbered by the standard locomotive numbering scheme, prefixed by TGV. The trailers are given a number which consists of the first two digits of the power car's number, followed by the number of the trailer in the set, and finishing with the number of the trainset, prefixed by TGVR or TGVZR, if powered.
BB 1-80BB 100BB 200BB 300BB 3252D2 500BB 800BB 900CC 1100BB 1300BB 1400BB 1500BB 16002BB2 32002BB2 33002CC2 34001ABBA1 35001ABBA1 36001CC1 37001CC1 3800BB 4100BB 4200BB 4600BB 4700BB 47302D2 50002D2 51002D2 52002D2 53002D2 54002D2 5500CC 6001 (Prototype loco)BBB 6002 (Prototype loco)BBB 6003 (Prototype loco) (ex-BBB 20003)CC 6500CC 7000 (Prototype locos)BB 7003 (Prototype loco) (ex-BB 15007)CC 7100BB 7200BB 8100BB 8500BB 8700BB 9001-9002 (Prototype locos)BB 9003-9004 (Prototype locos)2D2 9100BB 9200BB 9300BB 9400BB 9600BB 9700BB 80000BB 88500BB 10001 (Prototype loco)CC 10002 (Prototype loco) (ex-BB 16655)BB 10003 (Prototype loco) (ex-BB 15007)BB 10004 (Prototype loco) (ex-BB 15055)BB 12000 "Monocabine"BB 13000 "Monocabine"CC 14000 "Monocabine"CC 14100 "Monocabine"BB 15000BB 16000BB 16100BB 16500BB 17000CC 20001 (Prototype loco)CC 20002 (Prototype loco)BBB 20003 (Prototype loco)BB 20004 (Prototype loco) (ex-BB 16540)BB 20005 (Prototype loco) (ex-BB 16028)BB 20006 (Prototype loco) (ex-BB 10001)BB 20011-20012 (Prototype locos) (ex-BB 22379 and 22380)BB 20100C 20150BB 20200CC 21000BB 22200CC 25000BB 25100BB 25150BB 25200BB 25500BB 26000 "Sybic"BB 27000 "Prima"BB 27300 "Prima"Class 92BB 30000 (Prototype locos)BB 36000 "Astride"BB 36300 "Astride"BB 37000 "Prima"CC 40100BB 47000 "Prima"Main-line locomotives
BB 60000 (Alstom/Vossloh shunters)BB 60001 ex (prototype locomotive)C 60002 ex-030.DC.1 and 2 (prototype locomotive)BB 60011 ex-040.DB.1, exx-PLM 4.AMD.1 (prototype locomotive)BB 60021 ex-040.DC.1, exx-PLM 4.CMD.1 (prototype locomotive)BB 60031–60033 ex 040.DM.1 to 3, exx PLM 4.DMD.1 to 3 (prototype locomotives)BB 60041 ex 040.DF.1 (prototype locomotive)1D1 60051 ex 141.DA.1, exx-PLM 141.AMD.1 (prototype locomotive)C 61000 + TC 61100BB 61000A1AA1A 62000BB 62400BB 63000BB 63400BB 63500BB 64800 + TBB 64800CC 65000CC 65500BB 66000BB 66400BB 66600BB 66691–66692BB 66700BB 66900BB 67000BB 67200BB 67300BB 67400A1AA1A 68000A1AA1A 68500BB 69000 (prototype locos)BB 69200 (ex-BB 66000 refurbished)BB 69400 (ex-BB 66400 refurbished)CC 70000 (prototype locos)BB 71000CC 72000CC 72100BB 75000 "Prima"CC 80000 (former gas-turbine locos)040.DA.1, ex PLM 4.BMD.1 (prototype locomotive)262.DA.1, ex PLM 262.AD.1 (prototype locomotive)262.DB.1, ex PLM 262.BD.1 (prototype locomotive)141.DB.1, ex PLM 141.DB.1, exx Nord D1, né Ceinture D1 (prototype locomotive)Y 2100Y 2200Y 2400Y 5100Y 5200Y 6000Y 6200Y 6400Y 7100Y 7400Y 8000Y 8400Y 9000 (ex-Y 7100 / Y 7400 refurbished)Y 9100Y 9200Y 11200YBD 12000YBE 14000YBE 15000Y 50100Y 51100 (ex-Y 9100)Y 51200 (ex-Y 9200)Y BLThe SNCF adapted the classification system introduced by the Chemins de fer de Paris à Lyon et à la Méditerranée in 1925. This consisted of a numeric prefix derived from the axle (not wheel) arrangement of the locomotive, a letter for the class, and finally a number for the locomotive with the class. SNCF's adaptations included using the axle arrangement in full, and reversing the class letters of tank locomotives. For example, the SNCF used 040.A., and 242.TA. where the PLM used 4.A., and 242.AT.
Class letters A-N were used for existing designs, letters P onwards for SNCF designs. Others railways' designs taken over after World War II were usually given the letter U (American), W (British), X, Y, or Z (German).
Where locomotives were upgraded or rebuilt, the class letter changed, but not the number. While the Region Nord renumbered all their classes from 1, the remaining 4 regions re-used the last three digits of the old number in the new number.
As there were more classes that available letters of the alphabet, the axle arrangement was prefixed with a digit inicating the owning region: 1 Est (former Est and AL lines), 2 Nord 3 Ouest (former État lines) 4 Sud-Ouest (former Paris-Orleans and Midi lines) 5 Sud-Est (former PLM lines). Region 5 was later split in two, with the southern part becoming 6 Mediterranée
Locomotives transferred from one region to another could change their class letter and numeric suffix.
021.A, ex Est 441 to 485220.A, ex Est 2401 to 2432141.TB, ex Est 4401 to 4512141.TC, ex Est 141.701 to 141.742231.C, ex Nord 3.1201 to 3.1290040.TG, ex Nord 4.2016 to 4.2095141.TC, ex Nord 4.1201 to 4.1272150.B, ex Nord 5.1201 to 5.1230040.TA, ex État 40-001 to 40-143141.TC, ex État 42-001 to 42-020141.TD, ex État 42-101 to 42-140140.C, ex État 140-101 to 140-370141.B and 141.C, ex État 141-001 to 141-250230.B, ex État 230-001 to 230-055, ex État 3701 to 3755230.J and 230.L, ex État 230-781 to 230-800231.B, ex État 231-011 to 231-060231.C/D/E/F/G/H/J, ex État 231-501 to 231-783231.997, ex État 231-997 to 231-999, ex Württemberg C040.TA, ex Midi 040.421 to 040.421, ex Midi 421 to 424141.TA, ex PO 141.301 to 141.490, ex PO 5301 to 5490141.TB, ex PO 141.616 to 141. 740, ex PO 5616 to 5740240.TA, ex Midi 240.501 to 240.518, ex Midi 4501 to 4518020.TA, ex PLM 7001 to 7005030.TA, ex PLM 3.AT030.TB, ex PLM 3.AM, rebuilt from PLM Bourbonnais130.TA, ex PLM 130.AT, ex Prussian T9.3130.TB, ex PLM 130.BT, ex Prussian T11232.TA, ex PLM 232.AT, ex PLM 5301 to 5350232.TB, ex PLM 232.BT, ex PLM 5501 to 5545040.TA, ex PLM 4.AM040.TB, ex PLM 4.BM040.TC, ex PLM 4.DM242.TA, ex PLM 242.AT242.TB, ex PLM 242.BT242.TC, ex PLM 242.CT242.TD, ex PLM 242.DT242.TE, rebuilt from 242.TB050.TA, ex PLM 5.AT, ex Prussian T16 and T16.1232.P232.Q232.R232.S232.U141.P141.R240.P241.P242.A.1150.P221.TQ050.TQ151.TQ030.W150.X150.Y150.Z030.TU030.TW030.TX131.TX040.TX050.TXTGV AtlantiqueTGV DuplexTGV La PosteTGV POS (Paris - Ostfrankreich - Süddeutschland)TGV RéseauTGV Sud-EstTGV-TMST (Trans-Manche Super Train)TGV Thalys PBA (Paris-Brussels-Amsterdam)TGV Thalys PBKA (Paris-Brussels-Köln/Amsterdam)X 200 (Verney)(Blanc-Argent railway)X 240 (Blanc-Argent railway)X 74500 (Blanc-Argent railway)Diesel units standard gauge
X 1500 (ex-Diesel unit T 1500 from ETG)X 2100X 2200X 2400X 2700 (RGP)X 2720 (RGP)X 2770 (RGP)X 2800X 3000X 3400X 3500X 3600X 3700X 3800X 4200X 4300X 4500X 4630X 4750X 4790X 4900X 5500X 5800X 9100X 72500X 73500X 73900X 76500X 94750 (Parcels units)X 94630 (Cannes-Ranguin)X 97150 (A2E)XR 6000XR 6100XR 6200XR 7300XR 7800T 1000 (Turbine unit in ETG)T 1500 (Diesel unit in ETG)T 2000 (RTG)TGV 001Z 100 (Cerdagne railway)Z 150 (Cerdagne railway)Z 200 (Cerdagne railway)Z 300 (Cerdagne railway)Z 600 (St-Gervais-Vallorcine railway)Z 800 (St-Gervais-Vallorcine railway)Z 850 (St-Gervais-Vallorcine railway)DC 3rd-rail units standard gauge
Z 1200Z 1300Z 1400Z 1500Z 5177Z 3600Z 3700Z 3800Z 4100Z 4200Z 4400Z 4500Z 4900Z 5100Z 5300Z 5600 (Double-decker)Z 7100Z 7300 (Z2)Z 7500 (Z2)Z 6000Z 6100Z 6300Z 6400Z 8000Z 11500 (Z2)Z 8100Z 8800 (Double-decker)Z 9500 (Z2)Z 9600 (Z2)Z 20500 (Double-decker)Z 20900 (Double-decker)Z 21500Z 22500 (Double-decker)Z 23500 (Double-decker)Z 24500 (Double-decker)U 25500 (Light-rail)Z 26500 (Double-decker)Z 27500Z 92050 (Double-decker)B 81500B 82500