In the year 2015,  Cadidar provided MEN engine to Feb 7 Co. for BR711 multifunction operating vehicle，which is called high-speed train ambulance.

It is the first application of Men’s engine in China railway.

The BR711C type catenarymultifunctional operation vehicle use two Man D2842LE606 diesel engine as power source.662kw/2100rpm.

The BR711C type catenary multifunctional operation vehicle  is  mainly  used for the  maintenance,  repair of electrified railways and passenger dedicated lines, and can also be used for inspection and maintenance of lines and bridges