Articulation units for trams PZPT

Transport Industry

Our factory has designed and now manufactures articulation units for trams

They are used for:

  • power connection between two parts of a vehicle;
  • unimpeded and safe passengers’ transportation and their movement from one part of a vehicle to another (our articulation units also ensure the complete safety of passengers, that are in the connection area or move through it);
  • weather protection (rain, wind, etc.).


Operating temperature from -25º С to +35º С
Corrugated casing’s thickness not less than 1,15 mm
Corrugated casing’s heat transfer coefficient from 2 kcal/m h º С
Corrugated casing’s sound insulation not more than Rw = 14-15 dB.
Floor material aluminium plate with the skid-resistant corrugation
Possible curve radius 20 m
The unit circumscribes a circle of radius (to the extreme point) from the outer part of the track – not more than 21.8 m
from the inner part of the track – not less than 18.7 m
Maximum rotation angle, left and right not more than 20º
Compliance with the requirements complies with the State Standards of Ukraine DSTU UN/ECE R 36-03-2005
Вузол зчеплення верхній гнучкий  _ РТ2-2720200 СК