71-619

The 71-619 (colloquially KTM-19) is the modern Russian four-axle high-floor motor tramcar. These rail vehicles are produced at the Ust'-Katav Wagon-building plant (Russian: UKVZ, УКВЗ, Усть-Катавский Вагоностроительный Завод имени С. М. Кирова - Russian abbreviation and full name). "KTM" means Kirov Motor Tramcar (Russian: Кировский Трамвай Моторный). This abbreviation was the producer's official trademark before 1976, when a new designation system for tram and subway rolling stock was introduced in the Soviet Union. The abandoned the KTM trademark still lives in everyday conversations of Russian tram workers and enthusiasts.

71-619
71-619 tramcar in Depot No. 1, Nizhny Novgorod, Russia
Interior of 71-619A
Manufacturer	UKVZ
Constructed	1999 — 2012
Number built	831
Capacity	30 seats
Specifications
Train length	15,400 mm (50 ft 6 in)
Width	2,500 mm (8 ft 2 in)
Height	3,850 mm (12 ft 8 in)
Doors	4
Maximum speed	75 km/h (46.6 mph)
Power supply	550 V
Bogies	2
Track gauge	1,000 mm (3 ft 3+3⁄8 in) 1,435 mm (4 ft 8+1⁄2 in) 1,524 mm (5 ft).