Bogies

Bogie KOMFORT

The bogie is intended for completation of modernized and new tramways. The bogie base is a divided half-frame of T shape with double-stage suspension. The primary suspension is composed of rubber-bonded metal elements MEGI, secondary suspension is composed of duplex spiral springs with shock-absorbers.

Bogie is equipped with three brake types:

  • electro-dynamic exhaust brake
  • friction electromechanical stored-energy brake with brake disk on traction motor shaft
  • electromagnetic rail brake

Each axle is driven by its own longitudinally laid asynchronous/direct traction motor. Torque is transferred by articulated shaft and axle gear with conic hypoid wheelwork.
There has been produced 250 pcs up to now.


 

Bogie KOMFORT PLUS

The bogie is intended for bogie modernization of tramways T3, T6, K2 and for new developed tramways operated on the wheel track 1000 mm. The two-axle turnable bogie base is a divided half-frame of T shape with double-stage suspension. The primary suspension is composed of rubber-bonded metal elements GMT- Konuslager, secondary suspension is composed of duplex spiral springs with shock-absorbers.

Bogie is equipped with three brake types:

  • electro-dynamic exhaust brake
  • friction electromechanical stored-energy brake with brake disk on traction motor shaft
  • electromagnetic rail brake

Each axle is driven by its own longitudinally laid asynchronous/direct traction motor. Torque is transferred by articulated shaft and axle gear with conic hypoid wheelwork.

One prototype piece was produced up to now. It is in testing operation in Dopravní podnik města Liberce, a. s. (Liberec Public Transport Company).