air-cooling
| Market Segment | Engine Family | Emission Standard | Power range | Cooling |
| Gen Sets | 909 | Tier 2 | 5 – 11 kVA | integrated oil-cooling |
| Gen Sets | 910 | Tier 2 | 14 – 46 kVA | integrated oil-cooling |
| Gen Sets | 912 | Tier 2 | 29 – 64 kVA | air-cooling |
| Gen Sets | 913 | Tier 1 | 102 – 145 kVA | air-cooling |
| Gen Sets | 914 | Tier 2 | 45 – 75 kVA | air-cooling |
| Gen Sets | 1008 | Tier 2 | 5 – 32 kVA | water-cooling |
| Gen Sets | L 1011 | Tier 2 | 23 – 60 kVA | integrated oil-cooling |
| Gen Sets | M 1011 | Tier 2 | 19 – 52 kVA | external oil-cooling |
| Gen Sets | L 2011 | Tier 2 | 12 – 50 kVA | integrated oil-cooling |
| Gen Sets | M 2011 | Tier 2 | 12 – 50 kVA | external oil-cooling |
| Gen Sets | 2012 | Tier 2 | 54 – 78 kVA | water-cooling |
| Gen Sets | 1013 | Tier 2 | 83 – 204 kVA | water-cooling |
| Gen Sets | 1015 | Tier 2 | 211 – 558 kVA | water-cooling |