rapid transit train classes oslo metro oslo norway cars built metro trains oslo remained active use replaced trains car equipped driver cab ends motors kilowatts cars metres long metres wide metres tall trains use current capable kilometres hour mph signaling provided automatic train protection powerful single car units built designed prototypes oslo year trial scheduled traffic remained regular service production series somewhat different design performance refer class cars equipped rail shoes slight variations given designations series new sixteen rebuilt trains equipped previously allowed operate western network prior upgraded rail metro standards newer units designated rebuilt units designated history decided build line metro new suburbs east city center plans lead system opening conversion line oslo metro standard supplemented new system feature higher longer platforms allowing step free access car trains automatic train protection rail power supply metro incompatible existing single car trains delivered given designation delivered prototypes compensation planning office tested lines december transferred line service prone technical problems depot service gave valuable knowledge serial production trains originally painted silver dark blue numbered dark blue silver given numbers remained service aside scrapped remained service aside defect rarely fixed operational withdrawn year scrapped following year serial production started bodies built motors built electrical equipment cars delivered oslo manufactured series named varying specifications manufactured units opening conversion line driver directions designated end designated built conversion given new designation ways identical built expansions lines resulted built numbered need new rolling stock western suburban prompted oslo order modified version plans connect eastern western networks gradually convert western lines metro standard units built specifications equipped operate light rail lines slightly different initial order units designated units cab end cab ends allowing oslo operate single car trains new units service line outside rush hour replace aging class trains converted equipped received new doors moved additional converted given designation equipped kept door arrangement introduction western lines remove conductor single manned trains selling tickets units better older models replaced designed closed system automatic train protection braking systems sufficiently drivers use line sight regulate speed distances trains units numbered conversions operated cars cars trains originally painted red finished upgraded metro standard january allowing trains operate western network converting parts oslo metro finished november allowing trains east operate city center sufficient metro compatible trains car units bought mid-1990s considered possible replacement starting interior upgrade trains main red color exterior kept doors windows painted blue lights seats changed colored gray interior walls painted red end white sides blue doors received yellow hand bars decided order new car units designated city council voted replace existing stock increasing order units following labor dispute decided rolling stock belonging oslo transferred new holding company deliveries april scrapped march train run july preserved seven cars numbers displayed museum cars meant kept operative train units run reaching kilometres retirement april taken service leaving units service preserved cars numbers originally cars meant kept operative train car preserved specifications versions identical bodies metres long metres wide metres high car equipped axle distance metres distance metres wheel diameter centimetres equipped motors giving maximum speed kilometres hour mph weigh tonnes long tons short tons electrical equipment delivered train speed controlled system speed codes transferred points infrastructure tracks trains pick signals speed codes mph mph mph mph permitted speeds presented driver displays driver cab addition system automatically reduce speed limit exceeded driver trains automatic mode train speed match speed limit driver responsible starting stopping train stations prototype series consisted single car units dimensions motors weighed tonnes long tons short tons equipped directional lacked rail shoes series cab ends featured trains delivered electromagnetic brakes addition dynamic brakes hand brakes air brakes models onwards larger differ built seating varies models total capacity passengers seated total capacity people seated capacity people seated capacity passengers seated models capable operating cars multiple commonly shorter configurations
OS T1000