It was designed for Qingzang Railway .
The DF8BJ , which uses the 16V280ZJG engine ( 4,000 kW or 5,400 hp ) , GTO VVVF inverter and AC traction motors , is produced by Ziyang .
DF8BJ was designed for Qingzang Railway .
The DF8BJ , which uses the 16V280ZJG engine ( 4,000 kW or 5,400 hp ) , GTO VVVF inverter and AC traction motors , is produced by Ziyang .