Weichai 50HZ Natural Gas genset generator (30-100KW)
| Gas generator model | Rated power | Standby power | Rated current | Fuel consumption ratio | Engine |
| （kW） | (kW) | (A) | (g/kWh) | Engine model | Rated power | Standby power | Starting |
| （kW） | （kW） |
| WPG41B9NG | 30 | 33 | 54 | 205 | WP4D44E200NG | 40 | 1500 | Electric |
| WPG68.5B9NG | 50 | 55 | 90 | 205 | WP4D66E200NG | 60 | 1500 | Electric |
| WPG88B9NG | 64 | 70.4 | 115 | 205 | WP6D100E200NG | 90 | 1500 | Electric |
| WPG110B9NG | 80 | 88 | 144 | 205 | WP6D100E200NG | 90 | 1500 | Electric |
| WPG123.5B9NG | 90 | 99 | 162 | 205 | WP6D132E200NG | 120 | 1500 | Electric |
| WPG137.5B9NG | 100 | 110 | 180 | 205 | WP6D132E200NG | 120 | 1500 | Electric |
| WPG41L9NG | 30 | 33 | 54 | 205 | WP4D44E200NG | 40 | 1500 | Electric |
| WPG68.5L9NG | 50 | 55 | 90 | 205 | WP4D66E200NG | 60 | 1500 | Electric |
| WPG88L9NG | 64 | 70.4 | 115 | 205 | WP6D100E200NG | 90 | 1500 | Electric |
| WPG110L9NG | 80 | 88 | 144 | 205 | WP6D100E200NG | 90 | 1500 | Electric |
| WPG123.5L9NG | 90 | 99 | 162 | 205 | WP6D132E200NG | 108 | 1500 | Electric |
| WPG137.5L9NG | 100 | 110 | 180 | 205 | WP6D132E200NG | 120 | 1500 | Electric |
