Marine generating set are suitable for sea areas as draining water ship, tugboat, fishnet ship, freighter and digging-ship etc as electric power supply and can be used as Marine Main Generator set, Marine emergency Generator set or Harbor Generator set.
| Genset Model | Rated power | Hechai Engine | Marathon Alternator |
| kw | kva | Engine Model | Alternator Model |
| CCFJ200JW | 200 | 250 | TBD234V6 | MP-H-200-4 |
| CCF270JJW | 270 | 337.5 | TBD234V8 | MP-H-270-4 |
| CCF400JJW | 400 | 500 | TBD234V12 | MP-H-400-4 |
| CCF550JJW | 550 | 687.5 | TBD604BL6 | MP-H-550-4 |
| CCF850JJW | 850 | 1063 | TBD620V8 | MP-H-850-4 |
| CCF1200JJW | 1200 | 1500 | TBD620V12 | MP-H-1200-4 |
