50Hz Models
| Model No. | Engine | Alternator | Prime (KW) | Prime (KVA) | Standy (KW) | Standby (KVA) |
|---|---|---|---|---|---|---|
| SWC-25 | WP2.3D25E200 | XN184EF | 20 | 25 | 22 | 27.5 |
| SWC-38S | WP2.3D33E200 | XN184H | N/A | N/A | 30 | 38 |
| SWC-50S | WP2.3D40E200 | XN224D | N/A | N/A | 40 | 50 |
| SWC-68 | WP2.3D48E200 | XN224E | 50 | 62.5 | 55 | 68 |
| SWC-68 | WP4D66E200 | XN224E | 50 | 62.5 | 55 | 68 |
| SWC-68 | WP4.1D66E200 | XN224E | 30 | 37.5 | 33 | 41 |
| SWC-93S | WP4.1D80E200 | XN274CS | N/A | N/A | 75 | 93 |
| SWC-100 | WP4.1D100E20 | XN274C | 80 | 100 | 88 | 110 |
| SWC-125S | WP4.1D100E200 | XN274DS | N/A | N/A | 100 | 125 |
| SWC-125S | WP4D100E200 | XN274DS | N/A | N/A | 100 | 125 |
| SWC-125 | WP4D108E200 | XN274DS | 100 | 125 | 110 | 137 |
| SWC-150S | WP6D132E200 | XN274FS | N/A | N/A | 150 | 187 |
| SWC-150 | WP6D152E200 | XN274FS | 120 | 150 | 132 | 165 |
| SWC-187S | WP6D152E200 | XN274G | N/A | N/A | 150 | 187 |
| SWC-187 | WP6D167E200 | XN274G | 150 | 187 | 165 | 206 |
| SWC-187 | WP10D200E200 | XN274G | 150 | 187 | 165 | 206 |
| SWC-250S | WP10D200E200 | XN274G | N/A | N/A | 200 | 250 |
| SWC-250 | WP10D238E200 | XN274K | 200 | 250 | 220 | 275 |
| SWC-313 | WP10D264E200 | XN4ES | 250 | 313 | 275 | 343 |
| SWC-313 | WP10D420E200 | XN4ES | 250 | 313 | 275 | 343 |
| SWC-375S | WP12D317E200 | XN4F | N/A | N/A | 300 | 375 |
| SWC-375S | WP10D320E200 | XN4F | N/S | N/S | 300 | 375 |
| SWC-437 | WP13D385E200 | XN4FG | 350 | 437 | 385 | 480 |
| SWC-437 | WP13D405E200 | XN4FG | 350 | 437 | 385 | 480 |
| SWC-500S | WP13D405E200 | XN5D | N/A | N/A | 440 | 500 |
| SWC-500 | WP13D440E310 | XN5D | 400 | 500 | 440 | 550 |
| SWC-500 | 6M26D447E200 | XN5D | 400 | 500 | 440 | 550 |
| SWC-563S | 6M26D484E200 | XN5ES | N/A | N/A | 450 | 563 |
| SWC-625S | 6M33D572E200 | XN5FS | N/A | N/A | 500 | 625 |
| SWC-625 | 6M33D633E200 | XN5FS | 500 | 625 | 550 | 687 |
| SWC-750 | 6M33D633E200 | XN6B | 600 | 750 | 660 | 825 |
| SWC-750 | 6M33D670E200 | XN6B | 600 | 750 | 660 | 825 |
| SWC-875S | 12M26D748E200 | XN6C | N/A | N/A | 700 | 875 |
| SWC-875 | 12M26D792E200 | XN6C | 700 | 875 | 770 | 963 |
| SWC-1000S | 12M26D902E200 | XN6E | N/A | N/A | 800 | 1000 |
| SWC-1000 | 12M26D968E200 | XN6E | 800 | 1000 | 880 | 1100 |
| SWC-1125S | 12M26D968E200 | XN6F | N/A | N/A | 900 | 1125 |
| SWC-1125 | 12M33D1108E200 | XN6F | 900 | 1125 | 990 | 1238 |
| SWC-1250S | 12M33D1108E200 | XN6G | N/A | N/A | 1000 | 1250 |
| SWC-1250 | 12M33D1210E200 | XN6G | 1000 | 1250 | 1100 | 1375 |
| SWC-1500 | 12M33D1320E200 | XN7F | 1200 | 1500 | 1320 | 1650 |