MP 89
Rolling stock class
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The MP 89 is a rubber tired variant of electric multiple units used on the Paris Métro. Designed by Roger Tallon, two types are built by GEC-Alstom for service on Lines 4 and 14, and has begun service on Line 6. Wikipedia
Braking system(s): Electrodynamic, regenerative, disc
Car body construction: Aluminium
Car length: 15 m (49 ft 3 in)
Coupling system: Scharfenberg type
Current collector(s): Contact shoes, side running on the vertical face of the guide bars
Electric system(s): Guide bar, 750 V DC
Maximum speed: CC: 70 km/h (43 mph); CA: 80 km/h (50 mph)