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Konstal 105Na

Information:
Number of members: 1
Length: 13,500 mm
Number of seats: 20
Total number of seats: 125
Floor height: 890 mm
Recommended maximum length of the train: 40 500 mm (3 cars)
Number of doors: 4 (1 + 2 + 1)

Control:
Q - Speed ​​increase
A - Maintaining a steady speed
Z - Speed ​​confusion

Description:
The 105Na car is the most popular tram in Poland. Its design is based on the construction of the PCC tram made in the 1930s in the United States.
It was produced serially since 1974 by Wytwórnia Konstrukcji Stalowych "KONSTAL" in Chorzów (now Alstom Konstal S.A.) on the basis of a 13N wagon.

The first series of feet was marked 105N. Then, after the operational experience of 105N wagons, the design of the wagon was improved by introducing, among other things: a switchable system of connections of traction motor groups, the reverser was moved to the left side of the driver's seat and some significant modifications were made to the wagon's electrics. The modified wagon was marked with the symbol 105Na and was put into mass production.
Some of the cars from the first series (105N) were and is also being modernized on the 105Na model, therefore, unfortunately, no fully original car from the first production series has survived.