The ULF (short for Ultra-Low-Floor) is the first generation of low-floor trams in Vienna's tram network and has been in operation since 1995. The special features of this vehicle type are the unique design of the vehicle with axle-free bogies and one of the lowest boarding heights worldwide for tram vehicles.
The low-floor articulated railcars are used in two different vehicle lengths. They are called "ULF-A" in the short version with 5 sections and "ULF-B" in the long version with 7 sections.
The running gear arrangement of both "ULF types" consists of pairs of independent wheels with independent suspension, which form a unit in a so-called running or drive portal (LP or AP). Together with the front, passenger and rear modules, these gantries form the respective vehicle type.
New vehicle generation Type ULF:
Long version (7 parts) Type B
Short version (5 parts) Type A
Later update Type A1 and B1, when sound and function recordings could be completed
Authentic sound backdrop
Realistic driving behaviour
Complex animations and many details
Complete set-up and dismantling procedure
Driver's seat operable with key, BAWS, emergency stop button
Windows operable, air intakes as on the original
Extended IBIS functions
Use in AI traffic:
ULF A and B in circulation on AI lines for Vienna map
Operating system: Microsoft Windows 8 / 10 (64-bit)
CPU: Quad Core with 2.6 GHz
RAM: 4 GB
Graphics card: 4 GB
Storage: 30 GB available space
Internet connection and Steam user account required!
Note: We provide a serial number with the purchase of this download version. Afterwards, you need to download this add-on via STEAM and activate it. Further information can be found in the installation instruction.
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