CRRC Nanjing Puzhen DDJ1

Built by CRRC Changchun Railway Vehicles, Nanjing Puzhen, Sifang, Tangshan, Zhuzhou

Top speed

223 km/h

139 mph

Power output

4,000 kW

5,364 hp

Track gauge

1,435 mm

Standard gauge

Years built

1999

1 units

Overview of the CRRC Nanjing Puzhen DDJ1

Discover the DDJ1, a high-speed Chinese Electric Multiple Unit (EMU) designed for efficiency and performance.

This advanced train boasts a maximum speed of 223 km/h, making it a vital component of China's railway network.

Built by leading manufacturers like CRRC Changchun Railway Vehicles, the DDJ1 exemplifies modern rail engineering.

Its typical 7-car formation (1M6T) optimizes both passenger space and operational effectiveness.

Operating on standard 1435 mm gauge tracks and powered by a 25 kV AC 50 Hz electrical system, the DDJ1 delivers a robust 4000 kW of power.

It represents a reliable and forward-thinking solution for rail transportation in China.

	Value	Imperial / US
Built by	CRRC Changchun Railway Vehicles, Nanjing Puzhen, Sifang, Tangshan, Zhuzhou · 19991 units
Top speed	223 km/h139 mph	139 mph
Power output	4,000 kW5,364 hp	5,364 hp
Electric systems	25 kV AC 50 Hz
Track gauge	1,435 mmStandard gauge4 ft 8½ in	4 ft 8½ in
Formation	7 cars (1M6T)