KMZ TU7E

Built by KMZ

Top speed

50 km/h

31 mph

Power output

294 kW

394 hp

Weight

24 t

52,911 lb

Length

9.22 m

30 ft 3 in

Track gauge

1,000 mm

Metre gauge

Years built

1975–1980

Overview of the KMZ TU7E

Discover the robust TU7E diesel locomotive, a versatile workhorse designed for narrow-gauge railways.

This model, identified by its "DSVN D4HR" class within Vietnam Railways, boasts a compact 9.22-meter length and a weight of 24 tons, making it ideal for diverse operational environments.

Built by KMZ between 1975 and 1980, the TU7E is powered by a 294 kW engine, capable of reaching a top speed of 50 km/h.

Its 1000 mm gauge and Bo'Bo' wheel arrangement highlight its specialized application in 1000 mm gauge networks, ensuring efficient traction and maneuverability.

KMZ TU7E technical specifications

	Value	Imperial / US
Series	TU7
Built by	KMZ · 1975–1980
Top speed	50 km/h31 mph	31 mph
Power output	294 kW394 hp	394 hp
Track gauge	1,000 mmMetre gauge3 ft 3⅜ in	3 ft 3⅜ in
UIC axle arrangement	Bo'Bo'
Length	9.22 m30 ft 3 in	30 ft 3 in
Weight	24 t52,911 lb	52,911 lb