JiChai engine，a subsidiary power production enterprises of China National Petroleum Corporation，is one of the earliest diesel manufactures.JiChai is only one of China's internal combustion engine industry enterprises in oil drilling area.Years of development and constantly adopting the advanced scientific achievement in the modern internal combusion engine field，all this bring engine of advanced technical and economic data，compact structure，easy for operation and maintenance and also widly applicable even under severe conditions.
| Model | Prime Power (KW) | Standby Power (KW) | Engine | Cylinder | Displacement (L) | Lubricating Oil Capacity (L) | Fuel Consuption (g/kwh) |
| YG410 | 410KW | 450KW | 6190ZLC | 6 | 36 | 150 | 220 |
| YG660 | 660KW | 720KW | 8190ZLC | 8 | 46.4 | 190 | 221 |
| YG800 | 800KW | 800KW | Z12V190B | 12 | 71.45 | 190 | 220 |
| YG900 | 900KW | 990KW | Z12V190BD7 | 12 | 71.45 | 190 | 221 |
| YG910 | 910KW | 1000KW | G12V190ZL1 | 12 | 71.45 | 200 | 220 |
| YG1000 | 1000KW | 1100KW | A12V190ZLD | 12 | 73.15 | 200 | 217 |
| YG1200 | 1200KW | 1320KW | A12V190ZLD | 12 | 73.15 | 200 | 218 |
| YG1250 | 1250KW | 1360KW | BH12V190ZLD | 12 | 73.15 | 200 | 219 |
| YG1550 | 1550KW | 1700KW | H12V190ZLD | 12 | 73.15 | 200 | 219 |
| YG1800 | 1800KW | 2000KW | H16V190ZL | 16 | 73.15 | 220 | 219 |
| YG2000 | 2000KW | 2200KW | H16V190ZL | 16 | 73.15 | 220 | 219 |
