潍柴动力在原柴油机基础上吸收德国先进技术而自行研发开发设计的，通过对燃油系统、进排水气系统，冷却系统等优化改进，达到发电机组的特殊要求，具有更高的可靠性和更好配套适应性，现已成为固定电站备用电源，高频航空电站、特种电源等发电机组理想配套动力。
| 潍柴动力国二排放柴油发电机组选型表 | |||||||||
| 机组型号 | 输出功率(KW/KVA) | 发动机型号 | 柴油机功率(KW) | 缸数 | 缸径*行程(mm) | 机油容量 | 排量 (L) | 开架机组尺寸(mm) | 开架重量 |
| SMWC-25GF | 25/30 | D226B-3D | 30/33 | 3L | 105/120 | 7.25 | 3.12 | 1650x700x1230 | 600 |
| SMWC-40GF | 40/45 | TD226B-3D | 45/49.5 | 3L | 105/120 | 7.25 | 3.12 | 1650x850x1200 | 800 |
| SMWC-50GF | 50/55 | WP4D66E200 | 60/66 | 4L | 105/130 | 10 | 4.5 | 1850×850×1300 | 900 |
| SMWC-80GF | 80/90 | WP4D100E200 | 90/100 | 4L | 105/130 | 10 | 4.5 | 1850×850×1300 | 900 |
| SMWC-100GF | 90/100 | WP4D108E200 | /108 | 4L | 105/130 | 10 | 4.5 | 1850×850×1300 | 1250 |
| SMWC-110GF | 110/120 | WP6D132E200 | 120/132 | 6L | 105/130 | 18 | 6.75 | 2300×900×1500 | 1250 |
| SMWC-120GF | 120/130 | WP6D152E200 | 138/152 | 6L | 105/130 | 18 | 6.75 | 2300×900×1500 | 1250 |
| SMWC-140G | 140/150 | WP6D167E200 | 167 | 6L | 105/130 | 18 | 6.75 | 2300×900×1500 | 1300 |
| SMWC-165GF | 165/180 | WD10D200E200 | 182/200 | 6L | 126/130 | 24 | 9.73 | 2500×1100×1600 | 1500 |
| SMWC-180GF | 180/200 | WD10D238E200 | 216/238 | 6L | 126/130 | 24 | 9.73 | 2500×1100×1600 | 1500 |
| SMWC-200GF | 200/220 | WD10D264E200 | 240/264 | 6L | 126/130 | 24 | 9.73 | 2500×1100×1600 | 1600 |
| SMWC-290GF | 260/290 | WD12D317E200 | 288/317 | 6L | 126/155 | 24 | 11.6 | 2700×1200×1700 | 2000 |
| SMWC-290GF | 260/290 | WD10D320E200 | -/320 | 6L | 126/130 | 24 | 9.73 | 2700×1100×1550 | 1600 |
| SMWC-320GF | 320/350 | WD13D385E200 | 350/385 | 6L | 127/165 | 36 | 12.54 | 2950×1200×1650 | 2300 |
| SMWC-360GF | 360/400 | WD13D405E200 | /405 | 6L | 127/165 | 36 | 12.54 | 2900×1200×1700 | 2300 |
| SMWC-400GF | 400/420 | WD13D440E200 | 440 | 6L | 127/165 | 36 | 12.54 | 3100×1500×1800 | 2600 |
| SMWC-400GF | 400/420 | 6M26D447E200 | 406/447 | 6L | 150/150 | 50 | 15.9 | 3500x1500x1850 | 3400 |
| SMWC-420GF | 420/450 | 6M26D484E200 | 440/484 | 6L | 150/150 | 50 | 15.9 | 3600x1500x1850 | 3500 |
| SMWC-480GF | 480/520 | 6M33D572E200 | 520/572 | 6L | 150/185 | 60.5 | 19.6 | 3700×1600×1950 | 4100 |
| SMWC-520GF | 520/560 | 6M33D633E200 | 572/633 | 6L | 150/185 | 60.5 | 19.6 | 3700×1600×1950 | 4500 |
| SMWC-550GF | 550/600 | 6M33D670E200 | 610/670 | 6L | 150/185 | 60.5 | 19.6 | 3850×1600×2140 | 5000 |
| SMWC-680GF | 600/680 | 12M26D748E200 | 680/748 | 12V | 150/150 | 113 | 31.8 | 4100×1750×2200 | 4900 |
| SMWC-650GF | 650/720 | 12M26D792E200 | 720/792 | 12V | 150/150 | 113 | 31.8 | 4200x1800x2100 | 4900 |
| SMWC-750GF | 750/820 | 12M26D902E200 | 820/902 | 12V | 150/150 | 113 | 31.8 | 4200x1800x2100 | 4900 |
| SMWC-800GF | 800/880 | 12M26D968E200 | 880/968 | 12V | 150/150 | 113 | 31.8 | 4800x2100x2700 | 6000 |
| SMWC-900GF | 900/1000 | 12M33D1108E200 | 1007/1108 | 12V | 150/185 | 146 | 39.2 | 4800x2100x2700 | 6500 |
| SMWC-1000GF | 1000/1100 | 12M33D1210E200 | 1100/1210 | 12V | 150/185 | 146 | 39.2 | 4800x2100x2700 | 7000 |
| SMWC-1200GF | 1100/1200 | 12M33D1320E200 | 1320 | 12V | 150/185 | 146 | 39.2 | 4800x2100x2700 | 8500 |