50Hz Models
| Model No. | Engine | Alternator | Prime (KW) | Prime (KVA) | Standy (KW) | Standby (KVA) |
|---|---|---|---|---|---|---|
| SFD-15 | 4DW81-23D | S164G128C4 | 12 | 15 | 13 | 17 |
| SFD-20 | 4DW91-29D | S164G16C6 | 16 | 20 | 18 | 22 |
| SFD-25 | 4DW92-35D | S184G20D8 | 20 | 25 | 22 | 28 |
| SFD-30 | 4DW93-35D | S184G25D10 | 24 | 30 | 26 | 33 |
| SFD-30 | 4DX21-45D | S184G25D10 | 24 | 30 | 26 | 33 |
| SFD-37 | 4DX22-50D | S184G30E12 | 30 | 37.5 | 33 | 41 |
| SFD-47 | 4DX23-65D | S224G40B3 | 38 | 47 | 42 | 52 |
| SFD-67 | 4110/125Z-09 | S224G54C6 | 54 | 67.5 | 59 | 74 |
| SFD-90 | CA4DF2-12D | S224G75D10 | 72 | 90 | 79 | 99 |
| SFD-100 | CA6DF2D-14D | S274G80B1 | 80 | 100 | 88 | 110 |
| SFD-125 | CA6DF2-17D | S274G100B3 | 100 | 125 | 110 | 138 |
| SFD-150 | CA6DF2-19D | S274G120C5 | 120 | 150 | 132 | 165 |
| SFD-188 | CA6DL1-24D | S274G150D8 | 150 | 188 | 165 | 206 |
| SFD-225 | CA6DL2-27D | S274G180E10 | 180 | 225 | 198 | 248 |
| SFD-250 | CA6DL2-30D | S274G200E11 | 200 | 250 | 220 | 275 |
| SFD-313 | CA6DM2J-39D | S314G250D3 | 250 | 313 | 275 | 344 |
| SFD-338 | CA6DM2J-41D | S314G280D4 | 270 | 338 | 297 | 371 |
| SFD-375 | CA6DM3J-45D | S314G300D7 | 300 | 375 | 330 | 413 |