Tatra T4D series

model	builder	build	gauge			career
T4D-M	ČKD Tatra	1971−1984 (23)			T	LVB T4D-M VladTram T4DM
T4D-MT	ČKD Tatra	1971−1984 (23)			T	DVB T4D-MT RATC T4D-MT

model	builder	build	gauge			career
T4D-M	ČKD Tatra	1971−1984 (23)			T	LVB T4D-M VladTram T4DM
T4D-MT	ČKD Tatra	1971−1984 (23)			T	DVB T4D-MT RATC T4D-MT