The Generac Magnum MDG25IF4 makes use of the same Final Tier 4 Isuzu 2.2 L engine as its predecessor while offering a 50-percent smaller footprint than the company’s MMG25 mobile generator. This coupled with its aluminum enclosure makes the MDG25IF4 lighter by 25 percent.

The Generac Magnum MDG75DF4 and MDG100DF4 are driven by Final Tier 4 John Deere engines.

Diagnostic information, output demands, active alarms and maintenance requirements are displayed via the generator’s Power Zone controller, which is operable in temperatures ranging from -40 degrees to 185 degrees Fahrenheit. Its backlit color display also allows operators to execute programming tasks, control the generator’s operation status, check maintenance requirements and make voltage adjustments.