SNCF Class B 82500

{{Use dmy dates|date=June 2022}}

{{Expand French|date=October 2022|topic=transport}}{{Infobox train

| background =

| name = B 82500

| image = B82500 Provins5.JPG

| imagealt =

| imagesize =

| caption = B82500 electro-diesel multiple unit at Provins

| interiorimage =

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| service =

| manufacturer =

| factory = Bombardier, Crespin

| family =

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| capacity = seated: 204 to 220

| operator =

| depots =

| lines = {{rint|paris|i}} {{rint|paris|i|P}}

| carbody =

| trainlength = {{convert|72.8|m|ftin|abbr=on}}

| carlength = end cars: {{convert|21|m|ftin|frac=8|abbr=on}}
inner cars: {{convert|15.4|m|ftin|frac=8|abbr=on}}

| width = {{convert|2.95|m|ftin|frac=8|abbr=on}}

| height = {{convert|4.02|m|ftin|frac=8|abbr=on}}

| floorheight = {{convert|1.26|m|ftin|frac=8|abbr=on}}

| platformheight =

| entrylevelorstep = {{convert|0.59|m|ftin|frac=8|abbr=on}}

| doors =

| art-sections =

| wheeldiameter =

| wheelbase =

| maxspeed = {{convert|160|km/h|0|abbr=on}}

| weight = {{cvt|170|t|0}}

| axleload =

| traction =

| engine = MAN

| enginetype = Two Diesel Engines

| poweroutput = 2x {{convert|588|kW|abbr=on}} @1800 rpm
Electric; {{convert|1300|kW|hp|abbr=on}}

| tractiveeffort =

| transmission =

| acceleration = diesel: {{convert|0.47|m/s2|mph/s|abbr=on}}
1.5 kV : {{convert|0.66|m/s2|mph/s|abbr=on}}
25 kV : {{convert|0.67|m/s2|mph/s|abbr=on}}

| deceleration =

| aux =

| powersupply =

| hvac =

| electricsystem = {{Unbulleted list

| Overhead line:

| {{in5|3}} {{25 kV 50 Hz}}

| {{in5|3}} {{1,500 V DC}}

}}

| collectionmethod = Pantograph

| uicclass = Bo'2'2'2'Bo'

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| notes = Sources = except where noted

}}

The B 82500 (often referred to as BGC or BiBi{{Cite web|title=Rail Passion n°153|url=https://www.railpassion.fr/produit/rail-passion-n153/|access-date=2021-05-01|website=Rail Passion|language=fr-FR}}{{Cite web|title=Rail Passion n°122|url=https://www.railpassion.fr/produit/rail-passion-n122/|access-date=2021-05-04|website=Rail Passion|language=fr-FR}}) is a class of dual-mode, multi-system, diesel and overhead electrification (1.5 kV DC, 25 kV AC) powered multiple unit built by Bombardier for SNCF.{{cite web |url=http://www.railwaygazette.com/nc/news/single-view/view/agc-to-revitalise-regional-routes.html |title=AGC to revitalise regional routes |publisher=Railway Gazette International |archiveurl= https://web.archive.org/web/20110616213759/https://www.railwaygazette.com/nc/news/single-view/view/agc-to-revitalise-regional-routes.html |archivedate=16 June 2011 |date=1 February 2004 |accessdate =14 January 2011 }} It is one variant of the Autorail à Grande Capacité. These trains were built at Bombardier's rail manufacturing plant in Crespin.{{cite web|url=http://www.webtrains.net/actualites.php?article=1000000919|language = French| title = La SNCF commande 112 AGC de Bombardier| date = 24 November 2006| website=Webtrains.net}}{{cite web |url= http://www.bombardier.com/files/fr/supporting_docs/Fiche_de_site_Bombardier_Crespin.pdf. |title= Le site de Crespin : les compétences réussies d’un intégrateur ferroviaire |accessdate= 17 May 2022 |date=May 2010 |format= PDF |publisher=Bombardier |archiveurl= https://web.archive.org/web/20120527002231/http://www.bombardier.com/files/fr/supporting_docs/Fiche_de_site_Bombardier_Crespin.pdf. |archivedate=27 May 2012 }}{{cite web|url= https://www.trains-europe.fr/sncf/automoteurs/agc.htm | title = Automoteurs à Grande Capacité (AGC) SNCF |language = French | date = 2009–2017| website=trains-europe.fr|access-date=2022-05-17}} Currently, it operates on TER lines and Transilien Line P.

The class was officially launched at Troyes station on 9 October 2007 for service on the TER Champagne-Ardenne network.{{cite web

|url=http://www.railwaygazette.com/nc/news/single-view/view/electro-diesel-agc-launched-on-the-world-market.html

|title=Electro-diesel AGC launched on the world market

|publisher=Railway Gazette International

|date=26 October 2007

|first =Murray

|last = Hughes

|archiveurl=https://web.archive.org/web/20111227014030/https://www.railwaygazette.com/nc/news/single-view/view/electro-diesel-agc-launched-on-the-world-market.html

|archivedate= 27 December 2011

}}

File:Bibi b82500 transilien metz-ville.jpg]]