| New "Heavy" ET44ACH version |
| Two air intakes behind cab |
| Angled after treatment exhaust bin |
| Four road numbers |
| Short front snowplow |
| Nose door window |
| High number boards |
| 4-window cab side windows |
| Sunshades |
| Wabtec air filter |
| PTC antenna array |
| Hi-adhesion trucks |
| Low rear sand filler |
| Rear vertical headlight |
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