DOUBLE AXLE BOGIE MODEL 18-7020 - 18-7020

The bogie consists of:

- wheel sets complete with TBU-type roller bearings;
- side frames, main beam;
- central non-levelled spring suspension set, including cylindrical springs with cone-type friction vibration suppressors;
- brake lever transmission.

The bogie’s design properties are: Side frames and main bolsters strengthening, possibility of different sliders types usage, wheel with hardness increased up to 320 HB, TBU type bearings with adapters, non-levelled spring suspension of variable stiffness, brake shoes parallel release device.