Meter gauge bogie RTKZ02 is used for frame type bogies with a gauge of 1000mm, max axle load of 10t, and max operating speed of 100km/h. It is loaded with primary and secondary spiral springs. connected to the vehicle through central pins and side bearings. Mainly composed of bogie frame, wheelsets and axle box, suspension device, bolster assembly, basic braking device, center pin, etc.