Drilling operations with modern electric rigs depend on their power modules 24/7. Tough environmental conditions, constant equipment mobilization, and fuel costs represent a constant challenge for drilling operators worldwide. Cat electric-drive drilling modules for modern electric rigs are designed specifically to meet the operational demands of drilling customers. They are designed for simplified integration into rigs, rugged base and cooling systems, and are optimized to provide the right power while minimizing fuel costs. Dual fuel options take fuel saving to the next level by providing customers a factory solution to blend diesel and gaseous fuels.
| 3508 | 610 ekW | 610 ekW | Non-certified |
| 3508B | 835 ekW | 835 ekW | Non-certified |
| 3512 | 665 ekW | 1035 ekW | Non-certified |
| 3512B | 1045 ekW | 1245 ekW | Non-certified |
| 3512C | 1045 ekW | 1045 ekW | U.S. EPA Nonroad Tier 2 |
| 3512C (HD) | 1245 ekW | 1245 ekW | U.S. EPA Nonroad Tier 2 |
| 3512C with DGB | U.S. EPA Nonroad Tier 2 | SR4B | 500 h |
| 3516 | 1245 ekW | 1245 ekW | Non-certified |
| 3516B | Non-certified | 4210 in³ | SR4B |
| G3516B | 1320 ekW | 1320 ekW | Non-certified |
| MODEL | Minimum Rating | Maximum Rating | Emissions |
| 3508 | 610 ekW | 610 ekW | Non-certified |
| 3508B | 835 ekW | 835 ekW | Non-certified |
| 3512 | 665 ekW | 1035 ekW | Non-certified |
| 3512B | 1045 ekW | 1245 ekW | Non-certified |
| 3512C | 1045 ekW | 1045 ekW | U.S. EPA Nonroad Tier 2 |
| 3512C (HD) | 1245 ekW | 1245 ekW | U.S. EPA Nonroad Tier 2 |
| 3512C with DGB | U.S. EPA Nonroad Tier 2 | SR4B | 500 h |
| 3516 | 1245 ekW | 1245 ekW | Non-certified |
| 3516B | Non-certified | 69 l | SR4B |
| G3516B | 1320 ekW | 1320 ekW | Non-certified |
| MODEL | Minimum Rating | Maximum Rating | Emissions |