Windsor, CO 970-278-1750
| Rating : Model | Fuel / Emission Strategy |
| 12.1 ekW : C1.5 (SP) (240V) | EPA Tier 4 Interim |
| 13 ekW : C1.5 | EPA Tier 4 Interim |
| 13 ekW : C1.5 (208V) | EPA Tier 4 Interim |
| 18 ekW : C2.2 (SP) (240V) | EPA Tier 4 Interim |
| 20 ekW : C2.2 | EPA Tier 4 Interim |
| 20 ekW : C2.2 (208V) | EPA Tier 4 Interim |
| 21.2 ekW : C2.2 (SP) (240V) | EPA Tier 4 Interim |
| 23.3 ekW : C2.2 (SP) (240V) | EPA Tier 4 Interim |
| 25 ekW : C2.2 | EPA Tier 4 Interim |
| 25 ekW : C2.2 (208V) | EPA Tier 4 Interim |
| 30 ekW : C2.2 | EPA Tier 4 Interim |
| 30 ekW : C2.2 (208V) | EPA Tier 4 Interim |
| 36 ekW : C4.4 (SP) (240V) | EPA Tier 3 / Stationary Emergency |
| 37.1 ekW : C4.4 (SP) (240V) | EPA Tier 3 / Stationary Emergency |
| 40 ekW : C4.4 | EPA Tier 3 / Stationary Emergency |
| 40 ekW : C4.4 (208V) | EPA Tier 3 / Stationary Emergency |
| 40 ekW : C4.4 (240V) | EPA Tier 3 / Stationary Emergency |
| 46.6 ekW : C4.4 (SP) (240V) | EPA Tier 3 / Stationary Emergency |
| 50 ekW : C4.4 | EPA Tier 3 / Stationary Emergency |
| 50 ekW : C4.4 (208V) | EPA Tier 3 / Stationary Emergency |
| 50 ekW : C4.4 (240V) | EPA Tier 3 / Stationary Emergency |
| 60 ekW : C4.4 | EPA Tier 3 / Stationary Emergency |
| 60 ekW : C4.4 (208V) | EPA Tier 3 / Stationary Emergency |
| 60 ekW : C4.4 (240V) | EPA Tier 3 / Stationary Emergency |
| 60.4 ekW : C4.4 (SP) | EPA Tier 3 / Stationary Emergency |
| 77.3 ekW : C4.4 (SP) | EPA Tier 3 / Stationary Emergency |
| 80 ekW : C4.4 | EPA Tier 3 / Stationary Emergency |
| 80 ekW : C4.4 (208V) | EPA Tier 3 / Stationary Emergency |
| 80 ekW : C4.4 (240V) | EPA Tier 3 / Stationary Emergency |