Alternators are as important to power generation as engines. Generac's in-house built alternators are machine wound, machine inserted, and machine varnished for the ultimate in consistency.

Available in single-phase or three-phase, the 40kW industrial diesel generator set provides 48-167 amps of power. There are open set, standard enclosure, or Level 1 or 2 acoustic enclosure options. Made with a 4 cylinder engine, it features a Power Zone ® 410 Controller. 40kW generators have the power to backup essential equipment in small industrial or commercial buildings.

GENERATOR ENCLOSURE