Class of Chinese diesel-electric locomotives
The DF11G (Chinese: 东风11G, nickname: 猪头) is a twin unit semi-high-speed diesel-electric locomotive used on the People's Republic of China's national railway system. This locomotive was built by Qishuyan Locomotive and Rolling Stock Works. DF11G Diesel Locomotive is a twelve shaft fixing reconnection passenger diesel locomotive which based on two six-axle locomotives connected.
The DF11G has two batches, varying in the voltage of head-end power. In the first batch, HEP is supplied as three-phase AC at 380 V, while the second batch supports DC 600 V HEP.