time：11/21/2022 4:06:14 PM
The model of Jiayang small train is ZM16-4, which means narrow gauge, coal burning, 16 ton sticky weight, and 4-car wheel set. The traction of the small train is 3168 kg, the working pressure of the boiler is 13 kg, and the maximum speed is 35 km/h. Shijiazhuang Power Machinery Factory imitated locomotives in the 1950s and 1960s, which are mostly used for industrial and mining transportation in China. It is a small coal-fired narrow gauge steam train that is still in normal passenger transport in the world every day. It is famous for its "global out of print" and was named as a national industrial heritage in 2019.