The HFO generators provided by the company to be assembled with the medium speed HFO engine made by CRRC, a famous engine manufacturer in the world. The engine can be used for marine or power generation. CRRC has a strong engine manufacturing capacity. Its engine body, connecting rod, bar head, assembly and other production lines have more than 1000 advanced equipment imported from Germany, Sweden and other countries. The locomotives are exported to more than 20 countries in Asia, Africa and America, with nearly 800 locomotives of various types running outside China.
COP Power （kw） | Engine Model | Speed (rpm） | HFO Generator Model | |
| 6.3kV | 10.5kV | |||
2600 | 6320 | 750 | P(H)2600CG1 | P(H)2600CG2 |
| 3050 | 7320 | 750 | P(H)3050CG1 | P(H)3050CG2 |
| 3500 | 8320 | 750 | P(H)3500CG1 | P(H)3500CG2 |
| 400 | 9320 | 750 | P(H)4000CG1 | P(H)4000CG2 |
| 5250 | 12V510 | 750 | P(H)5250CG1 | P(H)5250CG2 |
| 6100 | 14V510 | 750 | P(H)6100CG1 | P(H)6100CG2 |
| 7000 | 16V510 | 750 | P(H)7000CG1 | P(H)7000CG2 |
| 7850 | 18V510 | 750 | P(H)7850CG1 | P(H)7850CG2 |
