Double-Deck Electric Multiple Units Class 471
The design and main dimensions for all cars (471, 071 and 971) are identical. The basic three-car unit configuration is fitted with automatic couplers and according to operation is possible to connect and control up to 12 vehicles.
The basic units are in three-car formations composed of electric car class 471, intermediate trailer class 071 and driving car class 971 or two-car formation (without intermediate trailer).
Two-leaved sliding plug doors enable quick entrance and exit of passengers. The doors have clear width of 1 340 mm and platform-level doorway bottom sills are 550 mm above the rail.
