Taiwan Forest Railway Coach Bogie（RTKZ1Bogie）
This kind of bogie is available to be used on the railway gauge of 762mm and the operating speed is 40km/h. It is applied for Taiwan forest railway sightseeing passenger car. It is mainly comprised of axle box spring suspension, vertical damper, bogie frame, center plate, brake device, self-steering redial device etc. The diameter of wheels is 596mm. The welding bogie frame is comprised of side beam, center beam and end beam. The bogie adopts center plate and side bearer.
The bogie adopts basic brake device. The braking leverage ratio is 4.84.